17261960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 24728440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 647, 667, 920, 1160, 1294, 1334, 2588, 2668, 3235, 3335, 5176, 5336, 6470, 6670, 12940, 13340, 14881, 18763, 25880, 26680, 29762, 37526, 59524, 74405, 75052, 93815, 119048, 148810, 150104, 187630, 297620, 375260, 431549, 595240, 750520, 863098, 1726196, 2157745, 3452392, 4315490, 8630980, 17261960]

約数ペア:

[(1, 17261960), (2, 8630980), (4, 4315490), (5, 3452392), (8, 2157745), (10, 1726196), (20, 863098), (23, 750520), (29, 595240), (40, 431549), (46, 375260), (58, 297620), (92, 187630), (115, 150104), (116, 148810), (145, 119048), (184, 93815), (230, 75052), (232, 74405), (290, 59524), (460, 37526), (580, 29762), (647, 26680), (667, 25880), (920, 18763), (1160, 14881), (1294, 13340), (1334, 12940), (2588, 6670), (2668, 6470), (3235, 5336), (3335, 5176)]