84010940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 204482880

約数和(自身を除く): 120471940

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 83, 85, 130, 166, 170, 221, 229, 260, 332, 340, 415, 442, 458, 830, 884, 916, 1079, 1105, 1145, 1411, 1660, 2158, 2210, 2290, 2822, 2977, 3893, 4316, 4420, 4580, 5395, 5644, 5954, 7055, 7786, 10790, 11908, 14110, 14885, 15572, 18343, 19007, 19465, 21580, 28220, 29770, 36686, 38014, 38930, 50609, 59540, 73372, 76028, 77860, 91715, 95035, 101218, 183430, 190070, 202436, 247091, 253045, 323119, 366860, 380140, 494182, 506090, 646238, 988364, 1012180, 1235455, 1292476, 1615595, 2470910, 3231190, 4200547, 4941820, 6462380, 8401094, 16802188, 21002735, 42005470, 84010940]

約数ペア:

[(1, 84010940), (2, 42005470), (4, 21002735), (5, 16802188), (10, 8401094), (13, 6462380), (17, 4941820), (20, 4200547), (26, 3231190), (34, 2470910), (52, 1615595), (65, 1292476), (68, 1235455), (83, 1012180), (85, 988364), (130, 646238), (166, 506090), (170, 494182), (221, 380140), (229, 366860), (260, 323119), (332, 253045), (340, 247091), (415, 202436), (442, 190070), (458, 183430), (830, 101218), (884, 95035), (916, 91715), (1079, 77860), (1105, 76028), (1145, 73372), (1411, 59540), (1660, 50609), (2158, 38930), (2210, 38014), (2290, 36686), (2822, 29770), (2977, 28220), (3893, 21580), (4316, 19465), (4420, 19007), (4580, 18343), (5395, 15572), (5644, 14885), (5954, 14110), (7055, 11908), (7786, 10790)]