84566560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 217712880

約数和(自身を除く): 133146320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 373, 416, 436, 520, 545, 746, 872, 1040, 1090, 1417, 1492, 1744, 1865, 2080, 2180, 2834, 2984, 3488, 3730, 4360, 4849, 5668, 5968, 7085, 7460, 8720, 9698, 11336, 11936, 14170, 14920, 17440, 19396, 22672, 24245, 28340, 29840, 38792, 40657, 45344, 48490, 56680, 59680, 77584, 81314, 96980, 113360, 155168, 162628, 193960, 203285, 226720, 325256, 387920, 406570, 528541, 650512, 775840, 813140, 1057082, 1301024, 1626280, 2114164, 2642705, 3252560, 4228328, 5285410, 6505120, 8456656, 10570820, 16913312, 21141640, 42283280, 84566560]

約数ペア:

[(1, 84566560), (2, 42283280), (4, 21141640), (5, 16913312), (8, 10570820), (10, 8456656), (13, 6505120), (16, 5285410), (20, 4228328), (26, 3252560), (32, 2642705), (40, 2114164), (52, 1626280), (65, 1301024), (80, 1057082), (104, 813140), (109, 775840), (130, 650512), (160, 528541), (208, 406570), (218, 387920), (260, 325256), (373, 226720), (416, 203285), (436, 193960), (520, 162628), (545, 155168), (746, 113360), (872, 96980), (1040, 81314), (1090, 77584), (1417, 59680), (1492, 56680), (1744, 48490), (1865, 45344), (2080, 40657), (2180, 38792), (2834, 29840), (2984, 28340), (3488, 24245), (3730, 22672), (4360, 19396), (4849, 17440), (5668, 14920), (5968, 14170), (7085, 11936), (7460, 11336), (8720, 9698)]