20132458300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1736

約数の個数: 144

約数和(自身を含む): 46593892800

約数和(自身を除く): 26461434500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 61, 73, 100, 116, 122, 145, 146, 244, 290, 292, 305, 365, 580, 610, 725, 730, 1220, 1450, 1460, 1525, 1559, 1769, 1825, 2117, 2900, 3050, 3118, 3538, 3650, 4234, 4453, 6100, 6236, 7076, 7300, 7795, 8468, 8845, 8906, 10585, 15590, 17690, 17812, 21170, 22265, 31180, 35380, 38975, 42340, 44225, 44530, 45211, 52925, 77950, 88450, 89060, 90422, 95099, 105850, 111325, 113807, 129137, 155900, 176900, 180844, 190198, 211700, 222650, 226055, 227614, 258274, 380396, 445300, 452110, 455228, 475495, 516548, 569035, 645685, 904220, 950990, 1130275, 1138070, 1291370, 1901980, 2260550, 2276140, 2377475, 2582740, 2757871, 2845175, 3228425, 3300403, 4521100, 4754950, 5515742, 5690350, 6456850, 6600806, 6942227, 9509900, 11031484, 11380700, 12913700, 13201612, 13789355, 13884454, 16502015, 27578710, 27768908, 33004030, 34711135, 55157420, 66008060, 68946775, 69422270, 82510075, 137893550, 138844540, 165020150, 173555675, 201324583, 275787100, 330040300, 347111350, 402649166, 694222700, 805298332, 1006622915, 2013245830, 4026491660, 5033114575, 10066229150, 20132458300]

約数ペア:

[(1, 20132458300), (2, 10066229150), (4, 5033114575), (5, 4026491660), (10, 2013245830), (20, 1006622915), (25, 805298332), (29, 694222700), (50, 402649166), (58, 347111350), (61, 330040300), (73, 275787100), (100, 201324583), (116, 173555675), (122, 165020150), (145, 138844540), (146, 137893550), (244, 82510075), (290, 69422270), (292, 68946775), (305, 66008060), (365, 55157420), (580, 34711135), (610, 33004030), (725, 27768908), (730, 27578710), (1220, 16502015), (1450, 13884454), (1460, 13789355), (1525, 13201612), (1559, 12913700), (1769, 11380700), (1825, 11031484), (2117, 9509900), (2900, 6942227), (3050, 6600806), (3118, 6456850), (3538, 5690350), (3650, 5515742), (4234, 4754950), (4453, 4521100), (6100, 3300403), (6236, 3228425), (7076, 2845175), (7300, 2757871), (7795, 2582740), (8468, 2377475), (8845, 2276140), (8906, 2260550), (10585, 1901980), (15590, 1291370), (17690, 1138070), (17812, 1130275), (21170, 950990), (22265, 904220), (31180, 645685), (35380, 569035), (38975, 516548), (42340, 475495), (44225, 455228), (44530, 452110), (45211, 445300), (52925, 380396), (77950, 258274), (88450, 227614), (89060, 226055), (90422, 222650), (95099, 211700), (105850, 190198), (111325, 180844), (113807, 176900), (129137, 155900)]