22885240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 61751520

約数和(自身を除く): 38866280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 56, 70, 74, 94, 140, 148, 185, 188, 235, 259, 280, 296, 329, 370, 376, 470, 518, 658, 740, 940, 1036, 1295, 1316, 1480, 1645, 1739, 1880, 2072, 2209, 2590, 2632, 3290, 3478, 4418, 5180, 6580, 6956, 8695, 8836, 10360, 11045, 12173, 13160, 13912, 15463, 17390, 17672, 22090, 24346, 30926, 34780, 44180, 48692, 60865, 61852, 69560, 77315, 81733, 88360, 97384, 121730, 123704, 154630, 163466, 243460, 309260, 326932, 408665, 486920, 572131, 618520, 653864, 817330, 1144262, 1634660, 2288524, 2860655, 3269320, 4577048, 5721310, 11442620, 22885240]

約数ペア:

[(1, 22885240), (2, 11442620), (4, 5721310), (5, 4577048), (7, 3269320), (8, 2860655), (10, 2288524), (14, 1634660), (20, 1144262), (28, 817330), (35, 653864), (37, 618520), (40, 572131), (47, 486920), (56, 408665), (70, 326932), (74, 309260), (94, 243460), (140, 163466), (148, 154630), (185, 123704), (188, 121730), (235, 97384), (259, 88360), (280, 81733), (296, 77315), (329, 69560), (370, 61852), (376, 60865), (470, 48692), (518, 44180), (658, 34780), (740, 30926), (940, 24346), (1036, 22090), (1295, 17672), (1316, 17390), (1480, 15463), (1645, 13912), (1739, 13160), (1880, 12173), (2072, 11045), (2209, 10360), (2590, 8836), (2632, 8695), (3290, 6956), (3478, 6580), (4418, 5180)]