1037542720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2640

約数の個数: 112

約数和(自身を含む): 2613574656

約数和(自身を除く): 1576031936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 1984, 2480, 2542, 2551, 2624, 3280, 4960, 5084, 5102, 6355, 6560, 9920, 10168, 10204, 12710, 12755, 13120, 20336, 20408, 25420, 25510, 40672, 40816, 50840, 51020, 79081, 81344, 81632, 101680, 102040, 104591, 158162, 163264, 203360, 204080, 209182, 316324, 395405, 406720, 408160, 418364, 522955, 632648, 790810, 816320, 836728, 1045910, 1265296, 1581620, 1673456, 2091820, 2530592, 3163240, 3242321, 3346912, 4183640, 5061184, 6326480, 6484642, 6693824, 8367280, 12652960, 12969284, 16211605, 16734560, 25305920, 25938568, 32423210, 33469120, 51877136, 64846420, 103754272, 129692840, 207508544, 259385680, 518771360, 1037542720]

約数ペア:

[(1, 1037542720), (2, 518771360), (4, 259385680), (5, 207508544), (8, 129692840), (10, 103754272), (16, 64846420), (20, 51877136), (31, 33469120), (32, 32423210), (40, 25938568), (41, 25305920), (62, 16734560), (64, 16211605), (80, 12969284), (82, 12652960), (124, 8367280), (155, 6693824), (160, 6484642), (164, 6326480), (205, 5061184), (248, 4183640), (310, 3346912), (320, 3242321), (328, 3163240), (410, 2530592), (496, 2091820), (620, 1673456), (656, 1581620), (820, 1265296), (992, 1045910), (1240, 836728), (1271, 816320), (1312, 790810), (1640, 632648), (1984, 522955), (2480, 418364), (2542, 408160), (2551, 406720), (2624, 395405), (3280, 316324), (4960, 209182), (5084, 204080), (5102, 203360), (6355, 163264), (6560, 158162), (9920, 104591), (10168, 102040), (10204, 101680), (12710, 81632), (12755, 81344), (13120, 79081), (20336, 51020), (20408, 50840), (25420, 40816), (25510, 40672)]