29074900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 66495744

約数和(自身を除く): 37420844

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 83, 100, 113, 124, 155, 166, 226, 310, 332, 415, 452, 565, 620, 775, 830, 1130, 1550, 1660, 2075, 2260, 2573, 2825, 3100, 3503, 4150, 5146, 5650, 7006, 8300, 9379, 10292, 11300, 12865, 14012, 17515, 18758, 25730, 35030, 37516, 46895, 51460, 64325, 70060, 87575, 93790, 128650, 175150, 187580, 234475, 257300, 290749, 350300, 468950, 581498, 937900, 1162996, 1453745, 2907490, 5814980, 7268725, 14537450, 29074900]

約数ペア:

[(1, 29074900), (2, 14537450), (4, 7268725), (5, 5814980), (10, 2907490), (20, 1453745), (25, 1162996), (31, 937900), (50, 581498), (62, 468950), (83, 350300), (100, 290749), (113, 257300), (124, 234475), (155, 187580), (166, 175150), (226, 128650), (310, 93790), (332, 87575), (415, 70060), (452, 64325), (565, 51460), (620, 46895), (775, 37516), (830, 35030), (1130, 25730), (1550, 18758), (1660, 17515), (2075, 14012), (2260, 12865), (2573, 11300), (2825, 10292), (3100, 9379), (3503, 8300), (4150, 7006), (5146, 5650)]