2017366880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{741679}}^1$

素因数の和:741711

約数の個数: 48

約数和(自身を含む): 5046390720

約数和(自身を除く): 3029023840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 741679, 1483358, 2966716, 3708395, 5933432, 7416790, 11866864, 12608543, 14833580, 23733728, 25217086, 29667160, 50434172, 59334320, 63042715, 100868344, 118668640, 126085430, 201736688, 252170860, 403473376, 504341720, 1008683440, 2017366880]

約数ペア:

[(1, 2017366880), (2, 1008683440), (4, 504341720), (5, 403473376), (8, 252170860), (10, 201736688), (16, 126085430), (17, 118668640), (20, 100868344), (32, 63042715), (34, 59334320), (40, 50434172), (68, 29667160), (80, 25217086), (85, 23733728), (136, 14833580), (160, 12608543), (170, 11866864), (272, 7416790), (340, 5933432), (544, 3708395), (680, 2966716), (1360, 1483358), (2720, 741679)]