69503200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 188331696

約数和(自身を除く): 118828496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 160, 163, 164, 200, 205, 208, 260, 325, 326, 328, 400, 410, 416, 520, 533, 650, 652, 656, 800, 815, 820, 1025, 1040, 1066, 1300, 1304, 1312, 1630, 1640, 2050, 2080, 2119, 2132, 2600, 2608, 2665, 3260, 3280, 4075, 4100, 4238, 4264, 5200, 5216, 5330, 6520, 6560, 6683, 8150, 8200, 8476, 8528, 10400, 10595, 10660, 13040, 13325, 13366, 16300, 16400, 16952, 17056, 21190, 21320, 26080, 26650, 26732, 32600, 32800, 33415, 33904, 42380, 42640, 52975, 53300, 53464, 65200, 66830, 67808, 84760, 85280, 86879, 105950, 106600, 106928, 130400, 133660, 167075, 169520, 173758, 211900, 213200, 213856, 267320, 334150, 339040, 347516, 423800, 426400, 434395, 534640, 668300, 695032, 847600, 868790, 1069280, 1336600, 1390064, 1695200, 1737580, 2171975, 2673200, 2780128, 3475160, 4343950, 5346400, 6950320, 8687900, 13900640, 17375800, 34751600, 69503200]

約数ペア:

[(1, 69503200), (2, 34751600), (4, 17375800), (5, 13900640), (8, 8687900), (10, 6950320), (13, 5346400), (16, 4343950), (20, 3475160), (25, 2780128), (26, 2673200), (32, 2171975), (40, 1737580), (41, 1695200), (50, 1390064), (52, 1336600), (65, 1069280), (80, 868790), (82, 847600), (100, 695032), (104, 668300), (130, 534640), (160, 434395), (163, 426400), (164, 423800), (200, 347516), (205, 339040), (208, 334150), (260, 267320), (325, 213856), (326, 213200), (328, 211900), (400, 173758), (410, 169520), (416, 167075), (520, 133660), (533, 130400), (650, 106928), (652, 106600), (656, 105950), (800, 86879), (815, 85280), (820, 84760), (1025, 67808), (1040, 66830), (1066, 65200), (1300, 53464), (1304, 53300), (1312, 52975), (1630, 42640), (1640, 42380), (2050, 33904), (2080, 33415), (2119, 32800), (2132, 32600), (2600, 26732), (2608, 26650), (2665, 26080), (3260, 21320), (3280, 21190), (4075, 17056), (4100, 16952), (4238, 16400), (4264, 16300), (5200, 13366), (5216, 13325), (5330, 13040), (6520, 10660), (6560, 10595), (6683, 10400), (8150, 8528), (8200, 8476)]