30051250

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 40

約数和(自身を含む): 58340700

約数和(自身を除く): 28289450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 625, 725, 829, 1250, 1450, 1658, 3625, 4145, 7250, 8290, 18125, 20725, 24041, 36250, 41450, 48082, 103625, 120205, 207250, 240410, 518125, 601025, 1036250, 1202050, 3005125, 6010250, 15025625, 30051250]

約数ペア:

[(1, 30051250), (2, 15025625), (5, 6010250), (10, 3005125), (25, 1202050), (29, 1036250), (50, 601025), (58, 518125), (125, 240410), (145, 207250), (250, 120205), (290, 103625), (625, 48082), (725, 41450), (829, 36250), (1250, 24041), (1450, 20725), (1658, 18125), (3625, 8290), (4145, 7250)]