19004886548350

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4723}}^1\times {\mathrm{540121}}^1$

素因数の和:545005

約数の個数: 48

約数和(自身を含む): 35593931775600

約数和(自身を除く): 16589045227250

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 4723, 7450, 9446, 23615, 47230, 118075, 236150, 540121, 703727, 1080242, 1407454, 2700605, 3518635, 5401210, 7037270, 13503025, 17593175, 27006050, 35186350, 80478029, 160956058, 402390145, 804780290, 2011950725, 2550991483, 4023901450, 5101982966, 12754957415, 25509914830, 63774787075, 127549574150, 380097730967, 760195461934, 1900488654835, 3800977309670, 9502443274175, 19004886548350]

約数ペア:

[(1, 19004886548350), (2, 9502443274175), (5, 3800977309670), (10, 1900488654835), (25, 760195461934), (50, 380097730967), (149, 127549574150), (298, 63774787075), (745, 25509914830), (1490, 12754957415), (3725, 5101982966), (4723, 4023901450), (7450, 2550991483), (9446, 2011950725), (23615, 804780290), (47230, 402390145), (118075, 160956058), (236150, 80478029), (540121, 35186350), (703727, 27006050), (1080242, 17593175), (1407454, 13503025), (2700605, 7037270), (3518635, 5401210)]