2575950580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{12113}}^1$

素因数の和:12174

約数の個数: 96

約数和(自身を含む): 6512486400

約数和(自身を除く): 3936535820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 343, 434, 490, 620, 686, 868, 980, 1085, 1372, 1519, 1715, 2170, 3038, 3430, 4340, 6076, 6860, 7595, 10633, 12113, 15190, 21266, 24226, 30380, 42532, 48452, 53165, 60565, 84791, 106330, 121130, 169582, 212660, 242260, 339164, 375503, 423955, 593537, 751006, 847910, 1187074, 1502012, 1695820, 1877515, 2374148, 2628521, 2967685, 3755030, 4154759, 5257042, 5935370, 7510060, 8309518, 10514084, 11870740, 13142605, 16619036, 18399647, 20773795, 26285210, 36799294, 41547590, 52570420, 73598588, 83095180, 91998235, 128797529, 183996470, 257595058, 367992940, 515190116, 643987645, 1287975290, 2575950580]

約数ペア:

[(1, 2575950580), (2, 1287975290), (4, 643987645), (5, 515190116), (7, 367992940), (10, 257595058), (14, 183996470), (20, 128797529), (28, 91998235), (31, 83095180), (35, 73598588), (49, 52570420), (62, 41547590), (70, 36799294), (98, 26285210), (124, 20773795), (140, 18399647), (155, 16619036), (196, 13142605), (217, 11870740), (245, 10514084), (310, 8309518), (343, 7510060), (434, 5935370), (490, 5257042), (620, 4154759), (686, 3755030), (868, 2967685), (980, 2628521), (1085, 2374148), (1372, 1877515), (1519, 1695820), (1715, 1502012), (2170, 1187074), (3038, 847910), (3430, 751006), (4340, 593537), (6076, 423955), (6860, 375503), (7595, 339164), (10633, 242260), (12113, 212660), (15190, 169582), (21266, 121130), (24226, 106330), (30380, 84791), (42532, 60565), (48452, 53165)]