29629340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 67864608

約数和(自身を除く): 38235268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1373, 1660, 2158, 2746, 4316, 5395, 5492, 6865, 10790, 13730, 17849, 21580, 27460, 35698, 71396, 89245, 113959, 178490, 227918, 356980, 455836, 569795, 1139590, 1481467, 2279180, 2962934, 5925868, 7407335, 14814670, 29629340]

約数ペア:

[(1, 29629340), (2, 14814670), (4, 7407335), (5, 5925868), (10, 2962934), (13, 2279180), (20, 1481467), (26, 1139590), (52, 569795), (65, 455836), (83, 356980), (130, 227918), (166, 178490), (260, 113959), (332, 89245), (415, 71396), (830, 35698), (1079, 27460), (1373, 21580), (1660, 17849), (2158, 13730), (2746, 10790), (4316, 6865), (5395, 5492)]