130870300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{118973}}^1$

素因数の和:118998

約数の個数: 36

約数和(自身を含む): 309808296

約数和(自身を除く): 178937996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 118973, 237946, 475892, 594865, 1189730, 1308703, 2379460, 2617406, 2974325, 5234812, 5948650, 6543515, 11897300, 13087030, 26174060, 32717575, 65435150, 130870300]

約数ペア:

[(1, 130870300), (2, 65435150), (4, 32717575), (5, 26174060), (10, 13087030), (11, 11897300), (20, 6543515), (22, 5948650), (25, 5234812), (44, 2974325), (50, 2617406), (55, 2379460), (100, 1308703), (110, 1189730), (220, 594865), (275, 475892), (550, 237946), (1100, 118973)]