99706240

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 241360560

約数和(自身を除く): 141654320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 1877, 2656, 3320, 3754, 5312, 6640, 7508, 9385, 10624, 13280, 15016, 18770, 26560, 30032, 37540, 53120, 60064, 75080, 120128, 150160, 155791, 240256, 300320, 311582, 600640, 623164, 778955, 1201280, 1246328, 1557910, 2492656, 3115820, 4985312, 6231640, 9970624, 12463280, 19941248, 24926560, 49853120, 99706240]

約数ペア:

[(1, 99706240), (2, 49853120), (4, 24926560), (5, 19941248), (8, 12463280), (10, 9970624), (16, 6231640), (20, 4985312), (32, 3115820), (40, 2492656), (64, 1557910), (80, 1246328), (83, 1201280), (128, 778955), (160, 623164), (166, 600640), (320, 311582), (332, 300320), (415, 240256), (640, 155791), (664, 150160), (830, 120128), (1328, 75080), (1660, 60064), (1877, 53120), (2656, 37540), (3320, 30032), (3754, 26560), (5312, 18770), (6640, 15016), (7508, 13280), (9385, 10624)]