99193760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15121}}^1$

素因数の和:15177

約数の個数: 48

約数和(自身を含む): 240076872

約数和(自身を除く): 140883112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15121, 30242, 60484, 75605, 120968, 151210, 241936, 302420, 483872, 604840, 619961, 1209680, 1239922, 2419360, 2479844, 3099805, 4959688, 6199610, 9919376, 12399220, 19838752, 24798440, 49596880, 99193760]

約数ペア:

[(1, 99193760), (2, 49596880), (4, 24798440), (5, 19838752), (8, 12399220), (10, 9919376), (16, 6199610), (20, 4959688), (32, 3099805), (40, 2479844), (41, 2419360), (80, 1239922), (82, 1209680), (160, 619961), (164, 604840), (205, 483872), (328, 302420), (410, 241936), (656, 151210), (820, 120968), (1312, 75605), (1640, 60484), (3280, 30242), (6560, 15121)]