115304540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 290848320

約数和(自身を除く): 175543780

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 884, 988, 1105, 1235, 1292, 1373, 1615, 2210, 2470, 2746, 3230, 4199, 4420, 4940, 5492, 6460, 6865, 8398, 13730, 16796, 17849, 20995, 23341, 26087, 27460, 35698, 41990, 46682, 52174, 71396, 83980, 89245, 93364, 104348, 116705, 130435, 178490, 233410, 260870, 303433, 339131, 356980, 443479, 466820, 521740, 606866, 678262, 886958, 1213732, 1356524, 1517165, 1695655, 1773916, 2217395, 3034330, 3391310, 4434790, 5765227, 6068660, 6782620, 8869580, 11530454, 23060908, 28826135, 57652270, 115304540]

約数ペア:

[(1, 115304540), (2, 57652270), (4, 28826135), (5, 23060908), (10, 11530454), (13, 8869580), (17, 6782620), (19, 6068660), (20, 5765227), (26, 4434790), (34, 3391310), (38, 3034330), (52, 2217395), (65, 1773916), (68, 1695655), (76, 1517165), (85, 1356524), (95, 1213732), (130, 886958), (170, 678262), (190, 606866), (221, 521740), (247, 466820), (260, 443479), (323, 356980), (340, 339131), (380, 303433), (442, 260870), (494, 233410), (646, 178490), (884, 130435), (988, 116705), (1105, 104348), (1235, 93364), (1292, 89245), (1373, 83980), (1615, 71396), (2210, 52174), (2470, 46682), (2746, 41990), (3230, 35698), (4199, 27460), (4420, 26087), (4940, 23341), (5492, 20995), (6460, 17849), (6865, 16796), (8398, 13730)]