41671760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2400

約数の個数: 80

約数和(自身を含む): 110524176

約数和(自身を除く): 68852416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 2357, 3536, 4420, 4714, 8840, 9428, 11785, 17680, 18856, 23570, 30641, 37712, 40069, 47140, 61282, 80138, 94280, 122564, 153205, 160276, 188560, 200345, 245128, 306410, 320552, 400690, 490256, 520897, 612820, 641104, 801380, 1041794, 1225640, 1602760, 2083588, 2451280, 2604485, 3205520, 4167176, 5208970, 8334352, 10417940, 20835880, 41671760]

約数ペア:

[(1, 41671760), (2, 20835880), (4, 10417940), (5, 8334352), (8, 5208970), (10, 4167176), (13, 3205520), (16, 2604485), (17, 2451280), (20, 2083588), (26, 1602760), (34, 1225640), (40, 1041794), (52, 801380), (65, 641104), (68, 612820), (80, 520897), (85, 490256), (104, 400690), (130, 320552), (136, 306410), (170, 245128), (208, 200345), (221, 188560), (260, 160276), (272, 153205), (340, 122564), (442, 94280), (520, 80138), (680, 61282), (884, 47140), (1040, 40069), (1105, 37712), (1360, 30641), (1768, 23570), (2210, 18856), (2357, 17680), (3536, 11785), (4420, 9428), (4714, 8840)]