4068804560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{14519}}^1$

素因数の和:14676

約数の個数: 80

約数和(自身を含む): 9852226560

約数和(自身を除く): 5783422000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 226, 248, 310, 452, 496, 565, 620, 904, 1130, 1240, 1808, 2260, 2480, 3503, 4520, 7006, 9040, 14012, 14519, 17515, 28024, 29038, 35030, 56048, 58076, 70060, 72595, 116152, 140120, 145190, 232304, 280240, 290380, 450089, 580760, 900178, 1161520, 1640647, 1800356, 2250445, 3281294, 3600712, 4500890, 6562588, 7201424, 8203235, 9001780, 13125176, 16406470, 18003560, 26250352, 32812940, 36007120, 50860057, 65625880, 101720114, 131251760, 203440228, 254300285, 406880456, 508600570, 813760912, 1017201140, 2034402280, 4068804560]

約数ペア:

[(1, 4068804560), (2, 2034402280), (4, 1017201140), (5, 813760912), (8, 508600570), (10, 406880456), (16, 254300285), (20, 203440228), (31, 131251760), (40, 101720114), (62, 65625880), (80, 50860057), (113, 36007120), (124, 32812940), (155, 26250352), (226, 18003560), (248, 16406470), (310, 13125176), (452, 9001780), (496, 8203235), (565, 7201424), (620, 6562588), (904, 4500890), (1130, 3600712), (1240, 3281294), (1808, 2250445), (2260, 1800356), (2480, 1640647), (3503, 1161520), (4520, 900178), (7006, 580760), (9040, 450089), (14012, 290380), (14519, 280240), (17515, 232304), (28024, 145190), (29038, 140120), (35030, 116152), (56048, 72595), (58076, 70060)]