3847214080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24239}}^1$

素因数の和:24295

約数の個数: 88

約数和(自身を含む): 9526901760

約数和(自身を除く): 5679687680

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, 7936, 9920, 15872, 19840, 24239, 31744, 39680, 48478, 79360, 96956, 121195, 158720, 193912, 242390, 387824, 484780, 751409, 775648, 969560, 1502818, 1551296, 1939120, 3005636, 3102592, 3757045, 3878240, 6011272, 6205184, 7514090, 7756480, 12022544, 12410368, 15028180, 15512960, 24045088, 24820736, 30056360, 31025920, 48090176, 60112720, 62051840, 96180352, 120225440, 124103680, 192360704, 240450880, 384721408, 480901760, 769442816, 961803520, 1923607040, 3847214080]

約数ペア:

[(1, 3847214080), (2, 1923607040), (4, 961803520), (5, 769442816), (8, 480901760), (10, 384721408), (16, 240450880), (20, 192360704), (31, 124103680), (32, 120225440), (40, 96180352), (62, 62051840), (64, 60112720), (80, 48090176), (124, 31025920), (128, 30056360), (155, 24820736), (160, 24045088), (248, 15512960), (256, 15028180), (310, 12410368), (320, 12022544), (496, 7756480), (512, 7514090), (620, 6205184), (640, 6011272), (992, 3878240), (1024, 3757045), (1240, 3102592), (1280, 3005636), (1984, 1939120), (2480, 1551296), (2560, 1502818), (3968, 969560), (4960, 775648), (5120, 751409), (7936, 484780), (9920, 387824), (15872, 242390), (19840, 193912), (24239, 158720), (31744, 121195), (39680, 96956), (48478, 79360)]