38066140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 96768000

約数和(自身を除く): 58701860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 179, 196, 217, 245, 310, 343, 358, 434, 490, 620, 686, 716, 868, 895, 980, 1085, 1253, 1372, 1519, 1715, 1790, 2170, 2506, 3038, 3430, 3580, 4340, 5012, 5549, 6076, 6265, 6860, 7595, 8771, 10633, 11098, 12530, 15190, 17542, 21266, 22196, 25060, 27745, 30380, 35084, 38843, 42532, 43855, 53165, 55490, 61397, 77686, 87710, 106330, 110980, 122794, 155372, 175420, 194215, 212660, 245588, 271901, 306985, 388430, 543802, 613970, 776860, 1087604, 1227940, 1359505, 1903307, 2719010, 3806614, 5438020, 7613228, 9516535, 19033070, 38066140]

約数ペア:

[(1, 38066140), (2, 19033070), (4, 9516535), (5, 7613228), (7, 5438020), (10, 3806614), (14, 2719010), (20, 1903307), (28, 1359505), (31, 1227940), (35, 1087604), (49, 776860), (62, 613970), (70, 543802), (98, 388430), (124, 306985), (140, 271901), (155, 245588), (179, 212660), (196, 194215), (217, 175420), (245, 155372), (310, 122794), (343, 110980), (358, 106330), (434, 87710), (490, 77686), (620, 61397), (686, 55490), (716, 53165), (868, 43855), (895, 42532), (980, 38843), (1085, 35084), (1253, 30380), (1372, 27745), (1519, 25060), (1715, 22196), (1790, 21266), (2170, 17542), (2506, 15190), (3038, 12530), (3430, 11098), (3580, 10633), (4340, 8771), (5012, 7595), (5549, 6860), (6076, 6265)]