5456150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 12595176

約数和(自身を除く): 7139026

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 131, 170, 175, 238, 245, 262, 350, 425, 490, 595, 655, 833, 850, 917, 1190, 1225, 1310, 1666, 1834, 2227, 2450, 2975, 3275, 4165, 4454, 4585, 5950, 6419, 6550, 8330, 9170, 11135, 12838, 15589, 20825, 22270, 22925, 31178, 32095, 41650, 45850, 55675, 64190, 77945, 109123, 111350, 155890, 160475, 218246, 320950, 389725, 545615, 779450, 1091230, 2728075, 5456150]

約数ペア:

[(1, 5456150), (2, 2728075), (5, 1091230), (7, 779450), (10, 545615), (14, 389725), (17, 320950), (25, 218246), (34, 160475), (35, 155890), (49, 111350), (50, 109123), (70, 77945), (85, 64190), (98, 55675), (119, 45850), (131, 41650), (170, 32095), (175, 31178), (238, 22925), (245, 22270), (262, 20825), (350, 15589), (425, 12838), (490, 11135), (595, 9170), (655, 8330), (833, 6550), (850, 6419), (917, 5950), (1190, 4585), (1225, 4454), (1310, 4165), (1666, 3275), (1834, 2975), (2227, 2450)]