31540300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 76213872

約数和(自身を除く): 44673572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 541, 550, 583, 1060, 1082, 1100, 1166, 1325, 2164, 2332, 2650, 2705, 2915, 5300, 5410, 5830, 5951, 10820, 11660, 11902, 13525, 14575, 23804, 27050, 28673, 29150, 29755, 54100, 57346, 58300, 59510, 114692, 119020, 143365, 148775, 286730, 297550, 315403, 573460, 595100, 630806, 716825, 1261612, 1433650, 1577015, 2867300, 3154030, 6308060, 7885075, 15770150, 31540300]

約数ペア:

[(1, 31540300), (2, 15770150), (4, 7885075), (5, 6308060), (10, 3154030), (11, 2867300), (20, 1577015), (22, 1433650), (25, 1261612), (44, 716825), (50, 630806), (53, 595100), (55, 573460), (100, 315403), (106, 297550), (110, 286730), (212, 148775), (220, 143365), (265, 119020), (275, 114692), (530, 59510), (541, 58300), (550, 57346), (583, 54100), (1060, 29755), (1082, 29150), (1100, 28673), (1166, 27050), (1325, 23804), (2164, 14575), (2332, 13525), (2650, 11902), (2705, 11660), (2915, 10820), (5300, 5951), (5410, 5830)]