40975220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14327}}^1$

素因数の和:14360

約数の個数: 48

約数和(自身を含む): 101098368

約数和(自身を除く): 60123148

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 14327, 28654, 57308, 71635, 143270, 157597, 186251, 286540, 315194, 372502, 630388, 745004, 787985, 931255, 1575970, 1862510, 2048761, 3151940, 3725020, 4097522, 8195044, 10243805, 20487610, 40975220]

約数ペア:

[(1, 40975220), (2, 20487610), (4, 10243805), (5, 8195044), (10, 4097522), (11, 3725020), (13, 3151940), (20, 2048761), (22, 1862510), (26, 1575970), (44, 931255), (52, 787985), (55, 745004), (65, 630388), (110, 372502), (130, 315194), (143, 286540), (220, 186251), (260, 157597), (286, 143270), (572, 71635), (715, 57308), (1430, 28654), (2860, 14327)]