5108145280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36781}}^1$

素因数の和:36838

約数の個数: 128

約数和(自身を含む): 14406773760

約数和(自身を除く): 9298628480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 36781, 69440, 73562, 138880, 147124, 183905, 257467, 294248, 367810, 514934, 588496, 735620, 1029868, 1140211, 1176992, 1287335, 1471240, 2059736, 2280422, 2353984, 2574670, 2942480, 4119472, 4560844, 4707968, 5149340, 5701055, 5884960, 7981477, 8238944, 9121688, 10298680, 11402110, 11769920, 15962954, 16477888, 18243376, 20597360, 22804220, 23539840, 31925908, 32955776, 36486752, 39907385, 41194720, 45608440, 63851816, 72973504, 79814770, 82389440, 91216880, 127703632, 145947008, 159629540, 164778880, 182433760, 255407264, 319259080, 364867520, 510814528, 638518160, 729735040, 1021629056, 1277036320, 2554072640, 5108145280]

約数ペア:

[(1, 5108145280), (2, 2554072640), (4, 1277036320), (5, 1021629056), (7, 729735040), (8, 638518160), (10, 510814528), (14, 364867520), (16, 319259080), (20, 255407264), (28, 182433760), (31, 164778880), (32, 159629540), (35, 145947008), (40, 127703632), (56, 91216880), (62, 82389440), (64, 79814770), (70, 72973504), (80, 63851816), (112, 45608440), (124, 41194720), (128, 39907385), (140, 36486752), (155, 32955776), (160, 31925908), (217, 23539840), (224, 22804220), (248, 20597360), (280, 18243376), (310, 16477888), (320, 15962954), (434, 11769920), (448, 11402110), (496, 10298680), (560, 9121688), (620, 8238944), (640, 7981477), (868, 5884960), (896, 5701055), (992, 5149340), (1085, 4707968), (1120, 4560844), (1240, 4119472), (1736, 2942480), (1984, 2574670), (2170, 2353984), (2240, 2280422), (2480, 2059736), (3472, 1471240), (3968, 1287335), (4340, 1176992), (4480, 1140211), (4960, 1029868), (6944, 735620), (8680, 588496), (9920, 514934), (13888, 367810), (17360, 294248), (19840, 257467), (27776, 183905), (34720, 147124), (36781, 138880), (69440, 73562)]