1201432840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43093}}^1$

素因数の和:43162

約数の個数: 64

約数和(自身を含む): 2932115760

約数和(自身を除く): 1730682920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 43093, 86186, 172372, 215465, 344744, 430930, 732581, 861860, 1465162, 1723720, 1766813, 2930324, 3533626, 3662905, 5860648, 7067252, 7325810, 8834065, 14134504, 14651620, 17668130, 29303240, 30035821, 35336260, 60071642, 70672520, 120143284, 150179105, 240286568, 300358210, 600716420, 1201432840]

約数ペア:

[(1, 1201432840), (2, 600716420), (4, 300358210), (5, 240286568), (8, 150179105), (10, 120143284), (17, 70672520), (20, 60071642), (34, 35336260), (40, 30035821), (41, 29303240), (68, 17668130), (82, 14651620), (85, 14134504), (136, 8834065), (164, 7325810), (170, 7067252), (205, 5860648), (328, 3662905), (340, 3533626), (410, 2930324), (680, 1766813), (697, 1723720), (820, 1465162), (1394, 861860), (1640, 732581), (2788, 430930), (3485, 344744), (5576, 215465), (6970, 172372), (13940, 86186), (27880, 43093)]