74065750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 157966848

約数和(自身を除く): 83901098

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 1150, 1171, 1265, 1375, 2342, 2530, 2750, 2875, 5750, 5855, 6325, 11710, 12650, 12881, 25762, 26933, 29275, 31625, 53866, 58550, 63250, 64405, 128810, 134665, 146375, 269330, 292750, 296263, 322025, 592526, 644050, 673325, 1346650, 1481315, 1610125, 2962630, 3220250, 3366625, 6733250, 7406575, 14813150, 37032875, 74065750]

約数ペア:

[(1, 74065750), (2, 37032875), (5, 14813150), (10, 7406575), (11, 6733250), (22, 3366625), (23, 3220250), (25, 2962630), (46, 1610125), (50, 1481315), (55, 1346650), (110, 673325), (115, 644050), (125, 592526), (230, 322025), (250, 296263), (253, 292750), (275, 269330), (506, 146375), (550, 134665), (575, 128810), (1150, 64405), (1171, 63250), (1265, 58550), (1375, 53866), (2342, 31625), (2530, 29275), (2750, 26933), (2875, 25762), (5750, 12881), (5855, 12650), (6325, 11710)]