1301618803400

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1721}}^1\times {\mathrm{28867}}^1$

素因数の和:30735

約数の個数: 96

約数和(自身を含む): 3051242520480

約数和(自身を除く): 1749623717080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 1721, 2620, 3275, 3442, 5240, 6550, 6884, 8605, 13100, 13768, 17210, 26200, 28867, 34420, 43025, 57734, 68840, 86050, 115468, 144335, 172100, 225451, 230936, 288670, 344200, 450902, 577340, 721675, 901804, 1127255, 1154680, 1443350, 1803608, 2254510, 2886700, 3781577, 4509020, 5636275, 5773400, 7563154, 9018040, 11272550, 15126308, 18907885, 22545100, 30252616, 37815770, 45090200, 49680107, 75631540, 94539425, 99360214, 151263080, 189078850, 198720428, 248400535, 378157700, 397440856, 496801070, 756315400, 993602140, 1242002675, 1987204280, 2484005350, 4968010700, 6508094017, 9936021400, 13016188034, 26032376068, 32540470085, 52064752136, 65080940170, 130161880340, 162702350425, 260323760680, 325404700850, 650809401700, 1301618803400]

約数ペア:

[(1, 1301618803400), (2, 650809401700), (4, 325404700850), (5, 260323760680), (8, 162702350425), (10, 130161880340), (20, 65080940170), (25, 52064752136), (40, 32540470085), (50, 26032376068), (100, 13016188034), (131, 9936021400), (200, 6508094017), (262, 4968010700), (524, 2484005350), (655, 1987204280), (1048, 1242002675), (1310, 993602140), (1721, 756315400), (2620, 496801070), (3275, 397440856), (3442, 378157700), (5240, 248400535), (6550, 198720428), (6884, 189078850), (8605, 151263080), (13100, 99360214), (13768, 94539425), (17210, 75631540), (26200, 49680107), (28867, 45090200), (34420, 37815770), (43025, 30252616), (57734, 22545100), (68840, 18907885), (86050, 15126308), (115468, 11272550), (144335, 9018040), (172100, 7563154), (225451, 5773400), (230936, 5636275), (288670, 4509020), (344200, 3781577), (450902, 2886700), (577340, 2254510), (721675, 1803608), (901804, 1443350), (1127255, 1154680)]