262094080

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 635618592

約数和(自身を除く): 373524512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2467, 2656, 3320, 4934, 5312, 6640, 9868, 10624, 12335, 13280, 19736, 21248, 24670, 26560, 39472, 49340, 53120, 78944, 98680, 106240, 157888, 197360, 204761, 315776, 394720, 409522, 631552, 789440, 819044, 1023805, 1578880, 1638088, 2047610, 3157760, 3276176, 4095220, 6552352, 8190440, 13104704, 16380880, 26209408, 32761760, 52418816, 65523520, 131047040, 262094080]

約数ペア:

[(1, 262094080), (2, 131047040), (4, 65523520), (5, 52418816), (8, 32761760), (10, 26209408), (16, 16380880), (20, 13104704), (32, 8190440), (40, 6552352), (64, 4095220), (80, 3276176), (83, 3157760), (128, 2047610), (160, 1638088), (166, 1578880), (256, 1023805), (320, 819044), (332, 789440), (415, 631552), (640, 409522), (664, 394720), (830, 315776), (1280, 204761), (1328, 197360), (1660, 157888), (2467, 106240), (2656, 98680), (3320, 78944), (4934, 53120), (5312, 49340), (6640, 39472), (9868, 26560), (10624, 24670), (12335, 21248), (13280, 19736)]