1540250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2959632

約数和(自身を除く): 1419382

約数列:

[1, 2, 5, 10, 25, 50, 61, 101, 122, 125, 202, 250, 305, 505, 610, 1010, 1525, 2525, 3050, 5050, 6161, 7625, 12322, 12625, 15250, 25250, 30805, 61610, 154025, 308050, 770125, 1540250]

約数ペア:

[(1, 1540250), (2, 770125), (5, 308050), (10, 154025), (25, 61610), (50, 30805), (61, 25250), (101, 15250), (122, 12625), (125, 12322), (202, 7625), (250, 6161), (305, 5050), (505, 3050), (610, 2525), (1010, 1525)]