11442620

素因数分解:

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

素因数の和:147

約数の個数: 72

約数和(自身を含む): 28817376

約数和(自身を除く): 17374756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 70, 74, 94, 140, 148, 185, 188, 235, 259, 329, 370, 470, 518, 658, 740, 940, 1036, 1295, 1316, 1645, 1739, 2209, 2590, 3290, 3478, 4418, 5180, 6580, 6956, 8695, 8836, 11045, 12173, 15463, 17390, 22090, 24346, 30926, 34780, 44180, 48692, 60865, 61852, 77315, 81733, 121730, 154630, 163466, 243460, 309260, 326932, 408665, 572131, 817330, 1144262, 1634660, 2288524, 2860655, 5721310, 11442620]

約数ペア:

[(1, 11442620), (2, 5721310), (4, 2860655), (5, 2288524), (7, 1634660), (10, 1144262), (14, 817330), (20, 572131), (28, 408665), (35, 326932), (37, 309260), (47, 243460), (70, 163466), (74, 154630), (94, 121730), (140, 81733), (148, 77315), (185, 61852), (188, 60865), (235, 48692), (259, 44180), (329, 34780), (370, 30926), (470, 24346), (518, 22090), (658, 17390), (740, 15463), (940, 12173), (1036, 11045), (1295, 8836), (1316, 8695), (1645, 6956), (1739, 6580), (2209, 5180), (2590, 4418), (3290, 3478)]