96144020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22153}}^1$

素因数の和:22200

約数の個数: 48

約数和(自身を含む): 238199808

約数和(自身を除く): 142055788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 22153, 44306, 88612, 110765, 155071, 221530, 310142, 443060, 620284, 686743, 775355, 1373486, 1550710, 2746972, 3101420, 3433715, 4807201, 6867430, 9614402, 13734860, 19228804, 24036005, 48072010, 96144020]

約数ペア:

[(1, 96144020), (2, 48072010), (4, 24036005), (5, 19228804), (7, 13734860), (10, 9614402), (14, 6867430), (20, 4807201), (28, 3433715), (31, 3101420), (35, 2746972), (62, 1550710), (70, 1373486), (124, 775355), (140, 686743), (155, 620284), (217, 443060), (310, 310142), (434, 221530), (620, 155071), (868, 110765), (1085, 88612), (2170, 44306), (4340, 22153)]