132531022720

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1630549}}^1$

素因数の和:1630695

約数の個数: 64

約数和(自身を含む): 319326912000

約数和(自身を除く): 186795889280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280, 1630549, 3261098, 6522196, 8152745, 13044392, 16305490, 26088784, 32610980, 52177568, 65221960, 104355136, 130443920, 207079723, 208710272, 260887840, 414159446, 521775680, 828318892, 1035398615, 1043551360, 1656637784, 2070797230, 3313275568, 4141594460, 6626551136, 8283188920, 13253102272, 16566377840, 26506204544, 33132755680, 66265511360, 132531022720]

約数ペア:

[(1, 132531022720), (2, 66265511360), (4, 33132755680), (5, 26506204544), (8, 16566377840), (10, 13253102272), (16, 8283188920), (20, 6626551136), (32, 4141594460), (40, 3313275568), (64, 2070797230), (80, 1656637784), (127, 1043551360), (128, 1035398615), (160, 828318892), (254, 521775680), (320, 414159446), (508, 260887840), (635, 208710272), (640, 207079723), (1016, 130443920), (1270, 104355136), (2032, 65221960), (2540, 52177568), (4064, 32610980), (5080, 26088784), (8128, 16305490), (10160, 13044392), (16256, 8152745), (20320, 6522196), (40640, 3261098), (81280, 1630549)]