101773880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10301}}^1$

素因数の和:10344

約数の個数: 64

約数和(自身を含む): 259610400

約数和(自身を除く): 157836520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 10301, 20602, 41204, 51505, 82408, 103010, 133913, 195719, 206020, 267826, 391438, 412040, 535652, 669565, 782876, 978595, 1071304, 1339130, 1565752, 1957190, 2544347, 2678260, 3914380, 5088694, 5356520, 7828760, 10177388, 12721735, 20354776, 25443470, 50886940, 101773880]

約数ペア:

[(1, 101773880), (2, 50886940), (4, 25443470), (5, 20354776), (8, 12721735), (10, 10177388), (13, 7828760), (19, 5356520), (20, 5088694), (26, 3914380), (38, 2678260), (40, 2544347), (52, 1957190), (65, 1565752), (76, 1339130), (95, 1071304), (104, 978595), (130, 782876), (152, 669565), (190, 535652), (247, 412040), (260, 391438), (380, 267826), (494, 206020), (520, 195719), (760, 133913), (988, 103010), (1235, 82408), (1976, 51505), (2470, 41204), (4940, 20602), (9880, 10301)]