109398250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 226201248

約数和(自身を除く): 116802998

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 650, 821, 1025, 1066, 1625, 1642, 2050, 2665, 3250, 4105, 5125, 5330, 8210, 10250, 10673, 13325, 20525, 21346, 26650, 33661, 41050, 53365, 66625, 67322, 102625, 106730, 133250, 168305, 205250, 266825, 336610, 437593, 533650, 841525, 875186, 1334125, 1683050, 2187965, 2668250, 4207625, 4375930, 8415250, 10939825, 21879650, 54699125, 109398250]

約数ペア:

[(1, 109398250), (2, 54699125), (5, 21879650), (10, 10939825), (13, 8415250), (25, 4375930), (26, 4207625), (41, 2668250), (50, 2187965), (65, 1683050), (82, 1334125), (125, 875186), (130, 841525), (205, 533650), (250, 437593), (325, 336610), (410, 266825), (533, 205250), (650, 168305), (821, 133250), (1025, 106730), (1066, 102625), (1625, 67322), (1642, 66625), (2050, 53365), (2665, 41050), (3250, 33661), (4105, 26650), (5125, 21346), (5330, 20525), (8210, 13325), (10250, 10673)]