10213840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 30998016

約数和(自身を除く): 20784176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 61, 65, 70, 80, 91, 92, 104, 112, 115, 122, 130, 140, 161, 182, 184, 208, 230, 244, 260, 280, 299, 305, 322, 364, 368, 427, 455, 460, 488, 520, 560, 598, 610, 644, 728, 793, 805, 854, 910, 920, 976, 1040, 1196, 1220, 1288, 1403, 1456, 1495, 1586, 1610, 1708, 1820, 1840, 2093, 2135, 2392, 2440, 2576, 2806, 2990, 3172, 3220, 3416, 3640, 3965, 4186, 4270, 4784, 4880, 5551, 5612, 5980, 6344, 6440, 6832, 7015, 7280, 7930, 8372, 8540, 9821, 10465, 11102, 11224, 11960, 12688, 12880, 14030, 15860, 16744, 17080, 18239, 19642, 20930, 22204, 22448, 23920, 27755, 28060, 31720, 33488, 34160, 36478, 39284, 41860, 44408, 49105, 55510, 56120, 63440, 72956, 78568, 83720, 88816, 91195, 98210, 111020, 112240, 127673, 145912, 157136, 167440, 182390, 196420, 222040, 255346, 291824, 364780, 392840, 444080, 510692, 638365, 729560, 785680, 1021384, 1276730, 1459120, 2042768, 2553460, 5106920, 10213840]

約数ペア:

[(1, 10213840), (2, 5106920), (4, 2553460), (5, 2042768), (7, 1459120), (8, 1276730), (10, 1021384), (13, 785680), (14, 729560), (16, 638365), (20, 510692), (23, 444080), (26, 392840), (28, 364780), (35, 291824), (40, 255346), (46, 222040), (52, 196420), (56, 182390), (61, 167440), (65, 157136), (70, 145912), (80, 127673), (91, 112240), (92, 111020), (104, 98210), (112, 91195), (115, 88816), (122, 83720), (130, 78568), (140, 72956), (161, 63440), (182, 56120), (184, 55510), (208, 49105), (230, 44408), (244, 41860), (260, 39284), (280, 36478), (299, 34160), (305, 33488), (322, 31720), (364, 28060), (368, 27755), (427, 23920), (455, 22448), (460, 22204), (488, 20930), (520, 19642), (560, 18239), (598, 17080), (610, 16744), (644, 15860), (728, 14030), (793, 12880), (805, 12688), (854, 11960), (910, 11224), (920, 11102), (976, 10465), (1040, 9821), (1196, 8540), (1220, 8372), (1288, 7930), (1403, 7280), (1456, 7015), (1495, 6832), (1586, 6440), (1610, 6344), (1708, 5980), (1820, 5612), (1840, 5551), (2093, 4880), (2135, 4784), (2392, 4270), (2440, 4186), (2576, 3965), (2806, 3640), (2990, 3416), (3172, 3220)]