41572720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 112367808

約数和(自身を除く): 70795088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1217, 1220, 1708, 2135, 2434, 2440, 3416, 4270, 4868, 4880, 6085, 6832, 8519, 8540, 9736, 12170, 17038, 17080, 19472, 24340, 34076, 34160, 42595, 48680, 68152, 74237, 85190, 97360, 136304, 148474, 170380, 296948, 340760, 371185, 519659, 593896, 681520, 742370, 1039318, 1187792, 1484740, 2078636, 2598295, 2969480, 4157272, 5196590, 5938960, 8314544, 10393180, 20786360, 41572720]

約数ペア:

[(1, 41572720), (2, 20786360), (4, 10393180), (5, 8314544), (7, 5938960), (8, 5196590), (10, 4157272), (14, 2969480), (16, 2598295), (20, 2078636), (28, 1484740), (35, 1187792), (40, 1039318), (56, 742370), (61, 681520), (70, 593896), (80, 519659), (112, 371185), (122, 340760), (140, 296948), (244, 170380), (280, 148474), (305, 136304), (427, 97360), (488, 85190), (560, 74237), (610, 68152), (854, 48680), (976, 42595), (1217, 34160), (1220, 34076), (1708, 24340), (2135, 19472), (2434, 17080), (2440, 17038), (3416, 12170), (4270, 9736), (4868, 8540), (4880, 8519), (6085, 6832)]