245874200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8597}}^1$

素因数の和:8637

約数の個数: 96

約数和(自身を含む): 671675760

約数和(自身を除く): 425801560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 8597, 14300, 17194, 28600, 34388, 42985, 68776, 85970, 94567, 111761, 171940, 189134, 214925, 223522, 343880, 378268, 429850, 447044, 472835, 558805, 756536, 859700, 894088, 945670, 1117610, 1229371, 1719400, 1891340, 2235220, 2364175, 2458742, 2794025, 3782680, 4470440, 4728350, 4917484, 5588050, 6146855, 9456700, 9834968, 11176100, 12293710, 18913400, 22352200, 24587420, 30734275, 49174840, 61468550, 122937100, 245874200]

約数ペア:

[(1, 245874200), (2, 122937100), (4, 61468550), (5, 49174840), (8, 30734275), (10, 24587420), (11, 22352200), (13, 18913400), (20, 12293710), (22, 11176100), (25, 9834968), (26, 9456700), (40, 6146855), (44, 5588050), (50, 4917484), (52, 4728350), (55, 4470440), (65, 3782680), (88, 2794025), (100, 2458742), (104, 2364175), (110, 2235220), (130, 1891340), (143, 1719400), (200, 1229371), (220, 1117610), (260, 945670), (275, 894088), (286, 859700), (325, 756536), (440, 558805), (520, 472835), (550, 447044), (572, 429850), (650, 378268), (715, 343880), (1100, 223522), (1144, 214925), (1300, 189134), (1430, 171940), (2200, 111761), (2600, 94567), (2860, 85970), (3575, 68776), (5720, 42985), (7150, 34388), (8597, 28600), (14300, 17194)]