509304640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5323}}^1$

素因数の和:5376

約数の個数: 112

約数和(自身を含む): 1363114368

約数和(自身を除く): 853809728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2392, 2990, 3680, 4160, 4784, 5323, 5980, 7360, 9568, 10646, 11960, 19136, 21292, 23920, 26615, 42584, 47840, 53230, 69199, 85168, 95680, 106460, 122429, 138398, 170336, 212920, 244858, 276796, 340672, 345995, 425840, 489716, 553592, 612145, 691990, 851680, 979432, 1107184, 1224290, 1383980, 1591577, 1703360, 1958864, 2214368, 2448580, 2767960, 3183154, 3917728, 4428736, 4897160, 5535920, 6366308, 7835456, 7957885, 9794320, 11071840, 12732616, 15915770, 19588640, 22143680, 25465232, 31831540, 39177280, 50930464, 63663080, 101860928, 127326160, 254652320, 509304640]

約数ペア:

[(1, 509304640), (2, 254652320), (4, 127326160), (5, 101860928), (8, 63663080), (10, 50930464), (13, 39177280), (16, 31831540), (20, 25465232), (23, 22143680), (26, 19588640), (32, 15915770), (40, 12732616), (46, 11071840), (52, 9794320), (64, 7957885), (65, 7835456), (80, 6366308), (92, 5535920), (104, 4897160), (115, 4428736), (130, 3917728), (160, 3183154), (184, 2767960), (208, 2448580), (230, 2214368), (260, 1958864), (299, 1703360), (320, 1591577), (368, 1383980), (416, 1224290), (460, 1107184), (520, 979432), (598, 851680), (736, 691990), (832, 612145), (920, 553592), (1040, 489716), (1196, 425840), (1472, 345995), (1495, 340672), (1840, 276796), (2080, 244858), (2392, 212920), (2990, 170336), (3680, 138398), (4160, 122429), (4784, 106460), (5323, 95680), (5980, 85168), (7360, 69199), (9568, 53230), (10646, 47840), (11960, 42584), (19136, 26615), (21292, 23920)]