40998100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 108493056

約数和(自身を除く): 67494956

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 47, 50, 52, 55, 61, 65, 94, 100, 110, 122, 130, 143, 188, 220, 235, 244, 260, 275, 286, 305, 325, 470, 517, 550, 572, 610, 611, 650, 671, 715, 793, 940, 1034, 1100, 1175, 1220, 1222, 1300, 1342, 1430, 1525, 1586, 2068, 2350, 2444, 2585, 2684, 2860, 2867, 3050, 3055, 3172, 3355, 3575, 3965, 4700, 5170, 5734, 6100, 6110, 6710, 6721, 7150, 7930, 8723, 10340, 11468, 12220, 12925, 13420, 13442, 14300, 14335, 15275, 15860, 16775, 17446, 19825, 25850, 26884, 28670, 30550, 31537, 33550, 33605, 34892, 37271, 39650, 43615, 51700, 57340, 61100, 63074, 67100, 67210, 71675, 74542, 79300, 87230, 126148, 134420, 143350, 149084, 157685, 168025, 174460, 186355, 218075, 286700, 315370, 336050, 372710, 409981, 436150, 630740, 672100, 745420, 788425, 819962, 872300, 931775, 1576850, 1639924, 1863550, 2049905, 3153700, 3727100, 4099810, 8199620, 10249525, 20499050, 40998100]

約数ペア:

[(1, 40998100), (2, 20499050), (4, 10249525), (5, 8199620), (10, 4099810), (11, 3727100), (13, 3153700), (20, 2049905), (22, 1863550), (25, 1639924), (26, 1576850), (44, 931775), (47, 872300), (50, 819962), (52, 788425), (55, 745420), (61, 672100), (65, 630740), (94, 436150), (100, 409981), (110, 372710), (122, 336050), (130, 315370), (143, 286700), (188, 218075), (220, 186355), (235, 174460), (244, 168025), (260, 157685), (275, 149084), (286, 143350), (305, 134420), (325, 126148), (470, 87230), (517, 79300), (550, 74542), (572, 71675), (610, 67210), (611, 67100), (650, 63074), (671, 61100), (715, 57340), (793, 51700), (940, 43615), (1034, 39650), (1100, 37271), (1175, 34892), (1220, 33605), (1222, 33550), (1300, 31537), (1342, 30550), (1430, 28670), (1525, 26884), (1586, 25850), (2068, 19825), (2350, 17446), (2444, 16775), (2585, 15860), (2684, 15275), (2860, 14335), (2867, 14300), (3050, 13442), (3055, 13420), (3172, 12925), (3355, 12220), (3575, 11468), (3965, 10340), (4700, 8723), (5170, 7930), (5734, 7150), (6100, 6721), (6110, 6710)]