23005320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14774

約数の個数: 64

約数和(自身を含む): 74329920

約数和(自身を除く): 51324600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14747, 29494, 44241, 58988, 73735, 88482, 117976, 147470, 176964, 191711, 221205, 294940, 353928, 383422, 442410, 575133, 589880, 766844, 884820, 958555, 1150266, 1533688, 1769640, 1917110, 2300532, 2875665, 3834220, 4601064, 5751330, 7668440, 11502660, 23005320]

約数ペア:

[(1, 23005320), (2, 11502660), (3, 7668440), (4, 5751330), (5, 4601064), (6, 3834220), (8, 2875665), (10, 2300532), (12, 1917110), (13, 1769640), (15, 1533688), (20, 1150266), (24, 958555), (26, 884820), (30, 766844), (39, 589880), (40, 575133), (52, 442410), (60, 383422), (65, 353928), (78, 294940), (104, 221205), (120, 191711), (130, 176964), (156, 147470), (195, 117976), (260, 88482), (312, 73735), (390, 58988), (520, 44241), (780, 29494), (1560, 14747)]