25548180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 83220480

約数和(自身を除く): 57672300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1031, 1180, 1239, 1652, 1770, 2062, 2065, 2478, 3093, 3540, 4124, 4130, 4956, 5155, 6186, 6195, 7217, 8260, 10310, 12372, 12390, 14434, 15465, 20620, 21651, 24780, 28868, 30930, 36085, 43302, 60829, 61860, 72170, 86604, 108255, 121658, 144340, 182487, 216510, 243316, 304145, 364974, 425803, 433020, 608290, 729948, 851606, 912435, 1216580, 1277409, 1703212, 1824870, 2129015, 2554818, 3649740, 4258030, 5109636, 6387045, 8516060, 12774090, 25548180]

約数ペア:

[(1, 25548180), (2, 12774090), (3, 8516060), (4, 6387045), (5, 5109636), (6, 4258030), (7, 3649740), (10, 2554818), (12, 2129015), (14, 1824870), (15, 1703212), (20, 1277409), (21, 1216580), (28, 912435), (30, 851606), (35, 729948), (42, 608290), (59, 433020), (60, 425803), (70, 364974), (84, 304145), (105, 243316), (118, 216510), (140, 182487), (177, 144340), (210, 121658), (236, 108255), (295, 86604), (354, 72170), (413, 61860), (420, 60829), (590, 43302), (708, 36085), (826, 30930), (885, 28868), (1031, 24780), (1180, 21651), (1239, 20620), (1652, 15465), (1770, 14434), (2062, 12390), (2065, 12372), (2478, 10310), (3093, 8260), (3540, 7217), (4124, 6195), (4130, 6186), (4956, 5155)]