23995550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 46818432

約数和(自身を除く): 22822882

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 137, 155, 226, 274, 310, 565, 685, 775, 1130, 1370, 1550, 2825, 3425, 3503, 4247, 5650, 6850, 7006, 8494, 15481, 17515, 21235, 30962, 35030, 42470, 77405, 87575, 106175, 154810, 175150, 212350, 387025, 479911, 774050, 959822, 2399555, 4799110, 11997775, 23995550]

約数ペア:

[(1, 23995550), (2, 11997775), (5, 4799110), (10, 2399555), (25, 959822), (31, 774050), (50, 479911), (62, 387025), (113, 212350), (137, 175150), (155, 154810), (226, 106175), (274, 87575), (310, 77405), (565, 42470), (685, 35030), (775, 30962), (1130, 21235), (1370, 17515), (1550, 15481), (2825, 8494), (3425, 7006), (3503, 6850), (4247, 5650)]