100335040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 261152640

約数和(自身を除く): 160817600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 130, 160, 178, 208, 260, 271, 320, 356, 416, 445, 520, 542, 712, 832, 890, 1040, 1084, 1157, 1355, 1424, 1780, 2080, 2168, 2314, 2710, 2848, 3523, 3560, 4160, 4336, 4628, 5420, 5696, 5785, 7046, 7120, 8672, 9256, 10840, 11570, 14092, 14240, 17344, 17615, 18512, 21680, 23140, 24119, 28184, 28480, 35230, 37024, 43360, 46280, 48238, 56368, 70460, 74048, 86720, 92560, 96476, 112736, 120595, 140920, 185120, 192952, 225472, 241190, 281840, 313547, 370240, 385904, 482380, 563680, 627094, 771808, 964760, 1127360, 1254188, 1543616, 1567735, 1929520, 2508376, 3135470, 3859040, 5016752, 6270940, 7718080, 10033504, 12541880, 20067008, 25083760, 50167520, 100335040]

約数ペア:

[(1, 100335040), (2, 50167520), (4, 25083760), (5, 20067008), (8, 12541880), (10, 10033504), (13, 7718080), (16, 6270940), (20, 5016752), (26, 3859040), (32, 3135470), (40, 2508376), (52, 1929520), (64, 1567735), (65, 1543616), (80, 1254188), (89, 1127360), (104, 964760), (130, 771808), (160, 627094), (178, 563680), (208, 482380), (260, 385904), (271, 370240), (320, 313547), (356, 281840), (416, 241190), (445, 225472), (520, 192952), (542, 185120), (712, 140920), (832, 120595), (890, 112736), (1040, 96476), (1084, 92560), (1157, 86720), (1355, 74048), (1424, 70460), (1780, 56368), (2080, 48238), (2168, 46280), (2314, 43360), (2710, 37024), (2848, 35230), (3523, 28480), (3560, 28184), (4160, 24119), (4336, 23140), (4628, 21680), (5420, 18512), (5696, 17615), (5785, 17344), (7046, 14240), (7120, 14092), (8672, 11570), (9256, 10840)]