9255920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 22900320

約数和(自身を除く): 13644400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 59, 74, 80, 106, 118, 148, 185, 212, 236, 265, 295, 296, 370, 424, 472, 530, 590, 592, 740, 848, 944, 1060, 1180, 1480, 1961, 2120, 2183, 2360, 2960, 3127, 3922, 4240, 4366, 4720, 6254, 7844, 8732, 9805, 10915, 12508, 15635, 15688, 17464, 19610, 21830, 25016, 31270, 31376, 34928, 39220, 43660, 50032, 62540, 78440, 87320, 115699, 125080, 156880, 174640, 231398, 250160, 462796, 578495, 925592, 1156990, 1851184, 2313980, 4627960, 9255920]

約数ペア:

[(1, 9255920), (2, 4627960), (4, 2313980), (5, 1851184), (8, 1156990), (10, 925592), (16, 578495), (20, 462796), (37, 250160), (40, 231398), (53, 174640), (59, 156880), (74, 125080), (80, 115699), (106, 87320), (118, 78440), (148, 62540), (185, 50032), (212, 43660), (236, 39220), (265, 34928), (295, 31376), (296, 31270), (370, 25016), (424, 21830), (472, 19610), (530, 17464), (590, 15688), (592, 15635), (740, 12508), (848, 10915), (944, 9805), (1060, 8732), (1180, 7844), (1480, 6254), (1961, 4720), (2120, 4366), (2183, 4240), (2360, 3922), (2960, 3127)]