62499580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 158915736

約数和(自身を除く): 96416156

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 169, 205, 220, 260, 286, 338, 410, 451, 533, 572, 676, 715, 820, 845, 902, 1066, 1430, 1681, 1690, 1804, 1859, 2132, 2255, 2665, 2860, 3362, 3380, 3718, 4510, 5330, 5863, 6724, 6929, 7436, 8405, 9020, 9295, 10660, 11726, 13858, 16810, 18491, 18590, 21853, 23452, 27716, 29315, 33620, 34645, 36982, 37180, 43706, 58630, 69290, 73964, 76219, 87412, 92455, 109265, 117260, 138580, 152438, 184910, 218530, 240383, 284089, 304876, 369820, 381095, 437060, 480766, 568178, 762190, 961532, 1136356, 1201915, 1420445, 1524380, 2403830, 2840890, 3124979, 4807660, 5681780, 6249958, 12499916, 15624895, 31249790, 62499580]

約数ペア:

[(1, 62499580), (2, 31249790), (4, 15624895), (5, 12499916), (10, 6249958), (11, 5681780), (13, 4807660), (20, 3124979), (22, 2840890), (26, 2403830), (41, 1524380), (44, 1420445), (52, 1201915), (55, 1136356), (65, 961532), (82, 762190), (110, 568178), (130, 480766), (143, 437060), (164, 381095), (169, 369820), (205, 304876), (220, 284089), (260, 240383), (286, 218530), (338, 184910), (410, 152438), (451, 138580), (533, 117260), (572, 109265), (676, 92455), (715, 87412), (820, 76219), (845, 73964), (902, 69290), (1066, 58630), (1430, 43706), (1681, 37180), (1690, 36982), (1804, 34645), (1859, 33620), (2132, 29315), (2255, 27716), (2665, 23452), (2860, 21853), (3362, 18590), (3380, 18491), (3718, 16810), (4510, 13858), (5330, 11726), (5863, 10660), (6724, 9295), (6929, 9020), (7436, 8405)]