23438239840

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{6803}}^1$

素因数の和:7232

約数の個数: 96

約数和(自身を含む): 56448324576

約数和(自身を除く): 33010084736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 353, 488, 610, 706, 976, 1220, 1412, 1765, 1952, 2440, 2824, 3530, 4880, 5648, 6803, 7060, 9760, 11296, 13606, 14120, 21533, 27212, 28240, 34015, 43066, 54424, 56480, 68030, 86132, 107665, 108848, 136060, 172264, 215330, 217696, 272120, 344528, 414983, 430660, 544240, 689056, 829966, 861320, 1088480, 1659932, 1722640, 2074915, 2401459, 3319864, 3445280, 4149830, 4802918, 6639728, 8299660, 9605836, 12007295, 13279456, 16599320, 19211672, 24014590, 33198640, 38423344, 48029180, 66397280, 76846688, 96058360, 146488999, 192116720, 292977998, 384233440, 585955996, 732444995, 1171911992, 1464889990, 2343823984, 2929779980, 4687647968, 5859559960, 11719119920, 23438239840]

約数ペア:

[(1, 23438239840), (2, 11719119920), (4, 5859559960), (5, 4687647968), (8, 2929779980), (10, 2343823984), (16, 1464889990), (20, 1171911992), (32, 732444995), (40, 585955996), (61, 384233440), (80, 292977998), (122, 192116720), (160, 146488999), (244, 96058360), (305, 76846688), (353, 66397280), (488, 48029180), (610, 38423344), (706, 33198640), (976, 24014590), (1220, 19211672), (1412, 16599320), (1765, 13279456), (1952, 12007295), (2440, 9605836), (2824, 8299660), (3530, 6639728), (4880, 4802918), (5648, 4149830), (6803, 3445280), (7060, 3319864), (9760, 2401459), (11296, 2074915), (13606, 1722640), (14120, 1659932), (21533, 1088480), (27212, 861320), (28240, 829966), (34015, 689056), (43066, 544240), (54424, 430660), (56480, 414983), (68030, 344528), (86132, 272120), (107665, 217696), (108848, 215330), (136060, 172264)]