9335240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 22377600

約数和(自身を除く): 13042360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 139, 146, 184, 230, 278, 292, 365, 460, 556, 584, 695, 730, 920, 1112, 1390, 1460, 1679, 2780, 2920, 3197, 3358, 5560, 6394, 6716, 8395, 10147, 12788, 13432, 15985, 16790, 20294, 25576, 31970, 33580, 40588, 50735, 63940, 67160, 81176, 101470, 127880, 202940, 233381, 405880, 466762, 933524, 1166905, 1867048, 2333810, 4667620, 9335240]

約数ペア:

[(1, 9335240), (2, 4667620), (4, 2333810), (5, 1867048), (8, 1166905), (10, 933524), (20, 466762), (23, 405880), (40, 233381), (46, 202940), (73, 127880), (92, 101470), (115, 81176), (139, 67160), (146, 63940), (184, 50735), (230, 40588), (278, 33580), (292, 31970), (365, 25576), (460, 20294), (556, 16790), (584, 15985), (695, 13432), (730, 12788), (920, 10147), (1112, 8395), (1390, 6716), (1460, 6394), (1679, 5560), (2780, 3358), (2920, 3197)]