61299680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2267}}^1$

素因数の和:2308

約数の個数: 72

約数和(自身を含む): 156886632

約数和(自身を除く): 95586952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2267, 2704, 3380, 4534, 5408, 6760, 9068, 11335, 13520, 18136, 22670, 27040, 29471, 36272, 45340, 58942, 72544, 90680, 117884, 147355, 181360, 235768, 294710, 362720, 383123, 471536, 589420, 766246, 943072, 1178840, 1532492, 1915615, 2357680, 3064984, 3831230, 4715360, 6129968, 7662460, 12259936, 15324920, 30649840, 61299680]

約数ペア:

[(1, 61299680), (2, 30649840), (4, 15324920), (5, 12259936), (8, 7662460), (10, 6129968), (13, 4715360), (16, 3831230), (20, 3064984), (26, 2357680), (32, 1915615), (40, 1532492), (52, 1178840), (65, 943072), (80, 766246), (104, 589420), (130, 471536), (160, 383123), (169, 362720), (208, 294710), (260, 235768), (338, 181360), (416, 147355), (520, 117884), (676, 90680), (845, 72544), (1040, 58942), (1352, 45340), (1690, 36272), (2080, 29471), (2267, 27040), (2704, 22670), (3380, 18136), (4534, 13520), (5408, 11335), (6760, 9068)]