12598300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 32154192

約数和(自身を除く): 19555892

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 881, 1100, 1300, 1430, 1762, 2860, 3524, 3575, 4405, 7150, 8810, 9691, 11453, 14300, 17620, 19382, 22025, 22906, 38764, 44050, 45812, 48455, 57265, 88100, 96910, 114530, 125983, 193820, 229060, 242275, 251966, 286325, 484550, 503932, 572650, 629915, 969100, 1145300, 1259830, 2519660, 3149575, 6299150, 12598300]

約数ペア:

[(1, 12598300), (2, 6299150), (4, 3149575), (5, 2519660), (10, 1259830), (11, 1145300), (13, 969100), (20, 629915), (22, 572650), (25, 503932), (26, 484550), (44, 286325), (50, 251966), (52, 242275), (55, 229060), (65, 193820), (100, 125983), (110, 114530), (130, 96910), (143, 88100), (220, 57265), (260, 48455), (275, 45812), (286, 44050), (325, 38764), (550, 22906), (572, 22025), (650, 19382), (715, 17620), (881, 14300), (1100, 11453), (1300, 9691), (1430, 8810), (1762, 7150), (2860, 4405), (3524, 3575)]