5276500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 11780496

約数和(自身を除く): 6503996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 173, 244, 250, 305, 346, 500, 610, 692, 865, 1220, 1525, 1730, 3050, 3460, 4325, 6100, 7625, 8650, 10553, 15250, 17300, 21106, 21625, 30500, 42212, 43250, 52765, 86500, 105530, 211060, 263825, 527650, 1055300, 1319125, 2638250, 5276500]

約数ペア:

[(1, 5276500), (2, 2638250), (4, 1319125), (5, 1055300), (10, 527650), (20, 263825), (25, 211060), (50, 105530), (61, 86500), (100, 52765), (122, 43250), (125, 42212), (173, 30500), (244, 21625), (250, 21106), (305, 17300), (346, 15250), (500, 10553), (610, 8650), (692, 7625), (865, 6100), (1220, 4325), (1525, 3460), (1730, 3050)]