34069720

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13963}}^1$

素因数の和:14035

約数の個数: 32

約数和(自身を含む): 77919120

約数和(自身を除く): 43849400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 13963, 27926, 55852, 69815, 111704, 139630, 279260, 558520, 851743, 1703486, 3406972, 4258715, 6813944, 8517430, 17034860, 34069720]

約数ペア:

[(1, 34069720), (2, 17034860), (4, 8517430), (5, 6813944), (8, 4258715), (10, 3406972), (20, 1703486), (40, 851743), (61, 558520), (122, 279260), (244, 139630), (305, 111704), (488, 69815), (610, 55852), (1220, 27926), (2440, 13963)]