1228868000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{4327}}^1$

素因数の和:4423

約数の個数: 96

約数和(自身を含む): 3062562048

約数和(自身を除く): 1833694048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 500, 568, 710, 800, 1000, 1136, 1420, 1775, 2000, 2272, 2840, 3550, 4000, 4327, 5680, 7100, 8654, 8875, 11360, 14200, 17308, 17750, 21635, 28400, 34616, 35500, 43270, 56800, 69232, 71000, 86540, 108175, 138464, 142000, 173080, 216350, 284000, 307217, 346160, 432700, 540875, 614434, 692320, 865400, 1081750, 1228868, 1536085, 1730800, 2163500, 2457736, 3072170, 3461600, 4327000, 4915472, 6144340, 7680425, 8654000, 9830944, 12288680, 15360850, 17308000, 24577360, 30721700, 38402125, 49154720, 61443400, 76804250, 122886800, 153608500, 245773600, 307217000, 614434000, 1228868000]

約数ペア:

[(1, 1228868000), (2, 614434000), (4, 307217000), (5, 245773600), (8, 153608500), (10, 122886800), (16, 76804250), (20, 61443400), (25, 49154720), (32, 38402125), (40, 30721700), (50, 24577360), (71, 17308000), (80, 15360850), (100, 12288680), (125, 9830944), (142, 8654000), (160, 7680425), (200, 6144340), (250, 4915472), (284, 4327000), (355, 3461600), (400, 3072170), (500, 2457736), (568, 2163500), (710, 1730800), (800, 1536085), (1000, 1228868), (1136, 1081750), (1420, 865400), (1775, 692320), (2000, 614434), (2272, 540875), (2840, 432700), (3550, 346160), (4000, 307217), (4327, 284000), (5680, 216350), (7100, 173080), (8654, 142000), (8875, 138464), (11360, 108175), (14200, 86540), (17308, 71000), (17750, 69232), (21635, 56800), (28400, 43270), (34616, 35500)]