22442334680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{420899}}^1$

素因数の和:420984

約数の個数: 64

約数和(自身を含む): 53336448000

約数和(自身を除く): 30894113320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2666, 5332, 6665, 10664, 13330, 26660, 53320, 420899, 841798, 1683596, 2104495, 3367192, 4208990, 8417980, 13047869, 16835960, 18098657, 26095738, 36197314, 52191476, 65239345, 72394628, 90493285, 104382952, 130478690, 144789256, 180986570, 260957380, 361973140, 521914760, 561058367, 723946280, 1122116734, 2244233468, 2805291835, 4488466936, 5610583670, 11221167340, 22442334680]

約数ペア:

[(1, 22442334680), (2, 11221167340), (4, 5610583670), (5, 4488466936), (8, 2805291835), (10, 2244233468), (20, 1122116734), (31, 723946280), (40, 561058367), (43, 521914760), (62, 361973140), (86, 260957380), (124, 180986570), (155, 144789256), (172, 130478690), (215, 104382952), (248, 90493285), (310, 72394628), (344, 65239345), (430, 52191476), (620, 36197314), (860, 26095738), (1240, 18098657), (1333, 16835960), (1720, 13047869), (2666, 8417980), (5332, 4208990), (6665, 3367192), (10664, 2104495), (13330, 1683596), (26660, 841798), (53320, 420899)]