45121160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23021}}^1$

素因数の和:23046

約数の個数: 48

約数和(自身を含む): 118102860

約数和(自身を除く): 72981700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23021, 46042, 92084, 115105, 161147, 184168, 230210, 322294, 460420, 644588, 805735, 920840, 1128029, 1289176, 1611470, 2256058, 3222940, 4512116, 5640145, 6445880, 9024232, 11280290, 22560580, 45121160]

約数ペア:

[(1, 45121160), (2, 22560580), (4, 11280290), (5, 9024232), (7, 6445880), (8, 5640145), (10, 4512116), (14, 3222940), (20, 2256058), (28, 1611470), (35, 1289176), (40, 1128029), (49, 920840), (56, 805735), (70, 644588), (98, 460420), (140, 322294), (196, 230210), (245, 184168), (280, 161147), (392, 115105), (490, 92084), (980, 46042), (1960, 23021)]