13797059120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{308521}}^1$

素因数の和:308590

約数の個数: 80

約数和(自身を含む): 35349216672

約数和(自身を除く): 21552157552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 22360, 44720, 308521, 617042, 1234084, 1542605, 2468168, 3085210, 4010773, 4936336, 6170420, 8021546, 12340840, 13266403, 16043092, 20053865, 24681680, 26532806, 32086184, 40107730, 53065612, 64172368, 66332015, 80215460, 106131224, 132664030, 160430920, 172463239, 212262448, 265328060, 320861840, 344926478, 530656120, 689852956, 862316195, 1061312240, 1379705912, 1724632390, 2759411824, 3449264780, 6898529560, 13797059120]

約数ペア:

[(1, 13797059120), (2, 6898529560), (4, 3449264780), (5, 2759411824), (8, 1724632390), (10, 1379705912), (13, 1061312240), (16, 862316195), (20, 689852956), (26, 530656120), (40, 344926478), (43, 320861840), (52, 265328060), (65, 212262448), (80, 172463239), (86, 160430920), (104, 132664030), (130, 106131224), (172, 80215460), (208, 66332015), (215, 64172368), (260, 53065612), (344, 40107730), (430, 32086184), (520, 26532806), (559, 24681680), (688, 20053865), (860, 16043092), (1040, 13266403), (1118, 12340840), (1720, 8021546), (2236, 6170420), (2795, 4936336), (3440, 4010773), (4472, 3085210), (5590, 2468168), (8944, 1542605), (11180, 1234084), (22360, 617042), (44720, 308521)]