188550872920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3866917}}^1$

素因数の和:3867004

約数の個数: 64

約数和(自身を含む): 451037315520

約数和(自身を除く): 262486442600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 2120, 2438, 4876, 6095, 9752, 12190, 24380, 48760, 3866917, 7733834, 15467668, 19334585, 30935336, 38669170, 77338340, 88939091, 154676680, 177878182, 204946601, 355756364, 409893202, 444695455, 711512728, 819786404, 889390910, 1024733005, 1639572808, 1778781820, 2049466010, 3557563640, 4098932020, 4713771823, 8197864040, 9427543646, 18855087292, 23568859115, 37710174584, 47137718230, 94275436460, 188550872920]

約数ペア:

[(1, 188550872920), (2, 94275436460), (4, 47137718230), (5, 37710174584), (8, 23568859115), (10, 18855087292), (20, 9427543646), (23, 8197864040), (40, 4713771823), (46, 4098932020), (53, 3557563640), (92, 2049466010), (106, 1778781820), (115, 1639572808), (184, 1024733005), (212, 889390910), (230, 819786404), (265, 711512728), (424, 444695455), (460, 409893202), (530, 355756364), (920, 204946601), (1060, 177878182), (1219, 154676680), (2120, 88939091), (2438, 77338340), (4876, 38669170), (6095, 30935336), (9752, 19334585), (12190, 15467668), (24380, 7733834), (48760, 3866917)]