29355140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 34995580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 419, 452, 565, 620, 838, 1130, 1676, 2095, 2260, 3503, 4190, 7006, 8380, 12989, 14012, 17515, 25978, 35030, 47347, 51956, 64945, 70060, 94694, 129890, 189388, 236735, 259780, 473470, 946940, 1467757, 2935514, 5871028, 7338785, 14677570, 29355140]

約数ペア:

[(1, 29355140), (2, 14677570), (4, 7338785), (5, 5871028), (10, 2935514), (20, 1467757), (31, 946940), (62, 473470), (113, 259780), (124, 236735), (155, 189388), (226, 129890), (310, 94694), (419, 70060), (452, 64945), (565, 51956), (620, 47347), (838, 35030), (1130, 25978), (1676, 17515), (2095, 14012), (2260, 12989), (3503, 8380), (4190, 7006)]