25050220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 35913620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 59, 65, 71, 92, 115, 118, 130, 142, 230, 236, 260, 284, 295, 299, 355, 460, 590, 598, 710, 767, 923, 1180, 1196, 1357, 1420, 1495, 1534, 1633, 1846, 2714, 2990, 3068, 3266, 3692, 3835, 4189, 4615, 5428, 5980, 6532, 6785, 7670, 8165, 8378, 9230, 13570, 15340, 16330, 16756, 17641, 18460, 20945, 21229, 27140, 32660, 35282, 41890, 42458, 54457, 70564, 83780, 84916, 88205, 96347, 106145, 108914, 176410, 192694, 212290, 217828, 272285, 352820, 385388, 424580, 481735, 544570, 963470, 1089140, 1252511, 1926940, 2505022, 5010044, 6262555, 12525110, 25050220]

約数ペア:

[(1, 25050220), (2, 12525110), (4, 6262555), (5, 5010044), (10, 2505022), (13, 1926940), (20, 1252511), (23, 1089140), (26, 963470), (46, 544570), (52, 481735), (59, 424580), (65, 385388), (71, 352820), (92, 272285), (115, 217828), (118, 212290), (130, 192694), (142, 176410), (230, 108914), (236, 106145), (260, 96347), (284, 88205), (295, 84916), (299, 83780), (355, 70564), (460, 54457), (590, 42458), (598, 41890), (710, 35282), (767, 32660), (923, 27140), (1180, 21229), (1196, 20945), (1357, 18460), (1420, 17641), (1495, 16756), (1534, 16330), (1633, 15340), (1846, 13570), (2714, 9230), (2990, 8378), (3068, 8165), (3266, 7670), (3692, 6785), (3835, 6532), (4189, 5980), (4615, 5428)]