22271571800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{2707}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 53511813120

約数和(自身を除く): 31240241320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1327, 1550, 2654, 2707, 3100, 5308, 5414, 6200, 6635, 10616, 10828, 13270, 13535, 21656, 26540, 27070, 33175, 41137, 53080, 54140, 66350, 67675, 82274, 83917, 108280, 132700, 135350, 164548, 167834, 205685, 265400, 270700, 329096, 335668, 411370, 419585, 541400, 671336, 822740, 839170, 1028425, 1645480, 1678340, 2056850, 2097925, 3356680, 3592189, 4113700, 4195850, 7184378, 8227400, 8391700, 14368756, 16783400, 17960945, 28737512, 35921890, 71843780, 89804725, 111357859, 143687560, 179609450, 222715718, 359218900, 445431436, 556789295, 718437800, 890862872, 1113578590, 2227157180, 2783946475, 4454314360, 5567892950, 11135785900, 22271571800]

約数ペア:

[(1, 22271571800), (2, 11135785900), (4, 5567892950), (5, 4454314360), (8, 2783946475), (10, 2227157180), (20, 1113578590), (25, 890862872), (31, 718437800), (40, 556789295), (50, 445431436), (62, 359218900), (100, 222715718), (124, 179609450), (155, 143687560), (200, 111357859), (248, 89804725), (310, 71843780), (620, 35921890), (775, 28737512), (1240, 17960945), (1327, 16783400), (1550, 14368756), (2654, 8391700), (2707, 8227400), (3100, 7184378), (5308, 4195850), (5414, 4113700), (6200, 3592189), (6635, 3356680), (10616, 2097925), (10828, 2056850), (13270, 1678340), (13535, 1645480), (21656, 1028425), (26540, 839170), (27070, 822740), (33175, 671336), (41137, 541400), (53080, 419585), (54140, 411370), (66350, 335668), (67675, 329096), (82274, 270700), (83917, 265400), (108280, 205685), (132700, 167834), (135350, 164548)]