835025920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5317

約数の個数: 88

約数和(自身を含む): 2068092288

約数和(自身を除く): 1233066368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 5261, 7936, 9920, 10522, 15872, 19840, 21044, 26305, 31744, 39680, 42088, 52610, 79360, 84176, 105220, 158720, 163091, 168352, 210440, 326182, 336704, 420880, 652364, 673408, 815455, 841760, 1304728, 1346816, 1630910, 1683520, 2609456, 2693632, 3261820, 3367040, 5218912, 5387264, 6523640, 6734080, 10437824, 13047280, 13468160, 20875648, 26094560, 26936320, 41751296, 52189120, 83502592, 104378240, 167005184, 208756480, 417512960, 835025920]

約数ペア:

[(1, 835025920), (2, 417512960), (4, 208756480), (5, 167005184), (8, 104378240), (10, 83502592), (16, 52189120), (20, 41751296), (31, 26936320), (32, 26094560), (40, 20875648), (62, 13468160), (64, 13047280), (80, 10437824), (124, 6734080), (128, 6523640), (155, 5387264), (160, 5218912), (248, 3367040), (256, 3261820), (310, 2693632), (320, 2609456), (496, 1683520), (512, 1630910), (620, 1346816), (640, 1304728), (992, 841760), (1024, 815455), (1240, 673408), (1280, 652364), (1984, 420880), (2480, 336704), (2560, 326182), (3968, 210440), (4960, 168352), (5120, 163091), (5261, 158720), (7936, 105220), (9920, 84176), (10522, 79360), (15872, 52610), (19840, 42088), (21044, 39680), (26305, 31744)]