54732640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 82436000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 107, 115, 139, 160, 184, 214, 230, 278, 368, 428, 460, 535, 556, 695, 736, 856, 920, 1070, 1112, 1390, 1712, 1840, 2140, 2224, 2461, 2780, 3197, 3424, 3680, 4280, 4448, 4922, 5560, 6394, 8560, 9844, 11120, 12305, 12788, 14873, 15985, 17120, 19688, 22240, 24610, 25576, 29746, 31970, 39376, 49220, 51152, 59492, 63940, 74365, 78752, 98440, 102304, 118984, 127880, 148730, 196880, 237968, 255760, 297460, 342079, 393760, 475936, 511520, 594920, 684158, 1189840, 1368316, 1710395, 2379680, 2736632, 3420790, 5473264, 6841580, 10946528, 13683160, 27366320, 54732640]

約数ペア:

[(1, 54732640), (2, 27366320), (4, 13683160), (5, 10946528), (8, 6841580), (10, 5473264), (16, 3420790), (20, 2736632), (23, 2379680), (32, 1710395), (40, 1368316), (46, 1189840), (80, 684158), (92, 594920), (107, 511520), (115, 475936), (139, 393760), (160, 342079), (184, 297460), (214, 255760), (230, 237968), (278, 196880), (368, 148730), (428, 127880), (460, 118984), (535, 102304), (556, 98440), (695, 78752), (736, 74365), (856, 63940), (920, 59492), (1070, 51152), (1112, 49220), (1390, 39376), (1712, 31970), (1840, 29746), (2140, 25576), (2224, 24610), (2461, 22240), (2780, 19688), (3197, 17120), (3424, 15985), (3680, 14873), (4280, 12788), (4448, 12305), (4922, 11120), (5560, 9844), (6394, 8560)]