148840250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 307655712

約数和(自身を除く): 158815462

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 650, 1025, 1066, 1117, 1625, 2050, 2234, 2665, 3250, 5125, 5330, 5585, 10250, 11170, 13325, 14521, 26650, 27925, 29042, 45797, 55850, 66625, 72605, 91594, 133250, 139625, 145210, 228985, 279250, 363025, 457970, 595361, 726050, 1144925, 1190722, 1815125, 2289850, 2976805, 3630250, 5724625, 5953610, 11449250, 14884025, 29768050, 74420125, 148840250]

約数ペア:

[(1, 148840250), (2, 74420125), (5, 29768050), (10, 14884025), (13, 11449250), (25, 5953610), (26, 5724625), (41, 3630250), (50, 2976805), (65, 2289850), (82, 1815125), (125, 1190722), (130, 1144925), (205, 726050), (250, 595361), (325, 457970), (410, 363025), (533, 279250), (650, 228985), (1025, 145210), (1066, 139625), (1117, 133250), (1625, 91594), (2050, 72605), (2234, 66625), (2665, 55850), (3250, 45797), (5125, 29042), (5330, 27925), (5585, 26650), (10250, 14521), (11170, 13325)]