8927534720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8354

約数の個数: 128

約数和(自身を含む): 23162388480

約数和(自身を除く): 14234853760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 131, 160, 208, 260, 262, 320, 416, 520, 524, 640, 655, 832, 1040, 1048, 1310, 1664, 1703, 2080, 2096, 2620, 3406, 4160, 4192, 5240, 6812, 8191, 8320, 8384, 8515, 10480, 13624, 16382, 16768, 17030, 20960, 27248, 32764, 34060, 40955, 41920, 54496, 65528, 68120, 81910, 83840, 106483, 108992, 131056, 136240, 163820, 212966, 217984, 262112, 272480, 327640, 425932, 524224, 532415, 544960, 655280, 851864, 1048448, 1064830, 1073021, 1089920, 1310560, 1703728, 2129660, 2146042, 2621120, 3407456, 4259320, 4292084, 5242240, 5365105, 6814912, 8518640, 8584168, 10730210, 13629824, 13949273, 17037280, 17168336, 21460420, 27898546, 34074560, 34336672, 42920840, 55797092, 68149120, 68673344, 69746365, 85841680, 111594184, 137346688, 139492730, 171683360, 223188368, 278985460, 343366720, 446376736, 557970920, 686733440, 892753472, 1115941840, 1785506944, 2231883680, 4463767360, 8927534720]

約数ペア:

[(1, 8927534720), (2, 4463767360), (4, 2231883680), (5, 1785506944), (8, 1115941840), (10, 892753472), (13, 686733440), (16, 557970920), (20, 446376736), (26, 343366720), (32, 278985460), (40, 223188368), (52, 171683360), (64, 139492730), (65, 137346688), (80, 111594184), (104, 85841680), (128, 69746365), (130, 68673344), (131, 68149120), (160, 55797092), (208, 42920840), (260, 34336672), (262, 34074560), (320, 27898546), (416, 21460420), (520, 17168336), (524, 17037280), (640, 13949273), (655, 13629824), (832, 10730210), (1040, 8584168), (1048, 8518640), (1310, 6814912), (1664, 5365105), (1703, 5242240), (2080, 4292084), (2096, 4259320), (2620, 3407456), (3406, 2621120), (4160, 2146042), (4192, 2129660), (5240, 1703728), (6812, 1310560), (8191, 1089920), (8320, 1073021), (8384, 1064830), (8515, 1048448), (10480, 851864), (13624, 655280), (16382, 544960), (16768, 532415), (17030, 524224), (20960, 425932), (27248, 327640), (32764, 272480), (34060, 262112), (40955, 217984), (41920, 212966), (54496, 163820), (65528, 136240), (68120, 131056), (81910, 108992), (83840, 106483)]