22051250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 47234880

約数和(自身を除く): 25183630

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 59, 65, 115, 118, 125, 130, 230, 250, 295, 299, 325, 575, 590, 598, 625, 650, 767, 1150, 1250, 1357, 1475, 1495, 1534, 1625, 2714, 2875, 2950, 2990, 3250, 3835, 5750, 6785, 7375, 7475, 7670, 8125, 13570, 14375, 14750, 14950, 16250, 17641, 19175, 28750, 33925, 35282, 36875, 37375, 38350, 67850, 73750, 74750, 88205, 95875, 169625, 176410, 186875, 191750, 339250, 373750, 441025, 479375, 848125, 882050, 958750, 1696250, 2205125, 4410250, 11025625, 22051250]

約数ペア:

[(1, 22051250), (2, 11025625), (5, 4410250), (10, 2205125), (13, 1696250), (23, 958750), (25, 882050), (26, 848125), (46, 479375), (50, 441025), (59, 373750), (65, 339250), (115, 191750), (118, 186875), (125, 176410), (130, 169625), (230, 95875), (250, 88205), (295, 74750), (299, 73750), (325, 67850), (575, 38350), (590, 37375), (598, 36875), (625, 35282), (650, 33925), (767, 28750), (1150, 19175), (1250, 17641), (1357, 16250), (1475, 14950), (1495, 14750), (1534, 14375), (1625, 13570), (2714, 8125), (2875, 7670), (2950, 7475), (2990, 7375), (3250, 6785), (3835, 5750)]