11929540

素因数分解:

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

素因数の和:114

約数の個数: 96

約数和(自身を含む): 30643200

約数和(自身を除く): 18713660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 49, 70, 74, 94, 98, 140, 148, 185, 188, 196, 235, 245, 259, 329, 343, 370, 470, 490, 518, 658, 686, 740, 940, 980, 1036, 1295, 1316, 1372, 1645, 1715, 1739, 1813, 2303, 2590, 3290, 3430, 3478, 3626, 4606, 5180, 6580, 6860, 6956, 7252, 8695, 9065, 9212, 11515, 12173, 12691, 16121, 17390, 18130, 23030, 24346, 25382, 32242, 34780, 36260, 46060, 48692, 50764, 60865, 63455, 64484, 80605, 85211, 121730, 126910, 161210, 170422, 243460, 253820, 322420, 340844, 426055, 596477, 852110, 1192954, 1704220, 2385908, 2982385, 5964770, 11929540]

約数ペア:

[(1, 11929540), (2, 5964770), (4, 2982385), (5, 2385908), (7, 1704220), (10, 1192954), (14, 852110), (20, 596477), (28, 426055), (35, 340844), (37, 322420), (47, 253820), (49, 243460), (70, 170422), (74, 161210), (94, 126910), (98, 121730), (140, 85211), (148, 80605), (185, 64484), (188, 63455), (196, 60865), (235, 50764), (245, 48692), (259, 46060), (329, 36260), (343, 34780), (370, 32242), (470, 25382), (490, 24346), (518, 23030), (658, 18130), (686, 17390), (740, 16121), (940, 12691), (980, 12173), (1036, 11515), (1295, 9212), (1316, 9065), (1372, 8695), (1645, 7252), (1715, 6956), (1739, 6860), (1813, 6580), (2303, 5180), (2590, 4606), (3290, 3626), (3430, 3478)]