40199060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 99187200

約数和(自身を除く): 58988140

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 59, 76, 95, 110, 118, 163, 190, 209, 220, 236, 295, 326, 380, 418, 590, 649, 652, 815, 836, 1045, 1121, 1180, 1298, 1630, 1793, 2090, 2242, 2596, 3097, 3245, 3260, 3586, 4180, 4484, 5605, 6194, 6490, 7172, 8965, 9617, 11210, 12331, 12388, 12980, 15485, 17930, 19234, 22420, 24662, 30970, 34067, 35860, 38468, 48085, 49324, 61655, 61940, 68134, 96170, 105787, 123310, 136268, 170335, 182723, 192340, 211574, 246620, 340670, 365446, 423148, 528935, 681340, 730892, 913615, 1057870, 1827230, 2009953, 2115740, 3654460, 4019906, 8039812, 10049765, 20099530, 40199060]

約数ペア:

[(1, 40199060), (2, 20099530), (4, 10049765), (5, 8039812), (10, 4019906), (11, 3654460), (19, 2115740), (20, 2009953), (22, 1827230), (38, 1057870), (44, 913615), (55, 730892), (59, 681340), (76, 528935), (95, 423148), (110, 365446), (118, 340670), (163, 246620), (190, 211574), (209, 192340), (220, 182723), (236, 170335), (295, 136268), (326, 123310), (380, 105787), (418, 96170), (590, 68134), (649, 61940), (652, 61655), (815, 49324), (836, 48085), (1045, 38468), (1121, 35860), (1180, 34067), (1298, 30970), (1630, 24662), (1793, 22420), (2090, 19234), (2242, 17930), (2596, 15485), (3097, 12980), (3245, 12388), (3260, 12331), (3586, 11210), (4180, 9617), (4484, 8965), (5605, 7172), (6194, 6490)]