26477895320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{146093}}^1$

素因数の和:146324

約数の個数: 64

約数和(自身を含む): 62481481920

約数和(自身を除く): 36003586600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 197, 230, 394, 460, 788, 920, 985, 1576, 1970, 3940, 4531, 7880, 9062, 18124, 22655, 36248, 45310, 90620, 146093, 181240, 292186, 584372, 730465, 1168744, 1460930, 2921860, 3360139, 5843720, 6720278, 13440556, 16800695, 26881112, 28780321, 33601390, 57560642, 67202780, 115121284, 134405560, 143901605, 230242568, 287803210, 575606420, 661947383, 1151212840, 1323894766, 2647789532, 3309736915, 5295579064, 6619473830, 13238947660, 26477895320]

約数ペア:

[(1, 26477895320), (2, 13238947660), (4, 6619473830), (5, 5295579064), (8, 3309736915), (10, 2647789532), (20, 1323894766), (23, 1151212840), (40, 661947383), (46, 575606420), (92, 287803210), (115, 230242568), (184, 143901605), (197, 134405560), (230, 115121284), (394, 67202780), (460, 57560642), (788, 33601390), (920, 28780321), (985, 26881112), (1576, 16800695), (1970, 13440556), (3940, 6720278), (4531, 5843720), (7880, 3360139), (9062, 2921860), (18124, 1460930), (22655, 1168744), (36248, 730465), (45310, 584372), (90620, 292186), (146093, 181240)]