20230817000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{652607}}^1$

素因数の和:652659

約数の個数: 64

約数和(自身を含む): 48867287040

約数和(自身を除く): 28636470040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 6200, 7750, 15500, 31000, 652607, 1305214, 2610428, 3263035, 5220856, 6526070, 13052140, 16315175, 20230817, 26104280, 32630350, 40461634, 65260700, 80923268, 81575875, 101154085, 130521400, 161846536, 163151750, 202308170, 326303500, 404616340, 505770425, 652607000, 809232680, 1011540850, 2023081700, 2528852125, 4046163400, 5057704250, 10115408500, 20230817000]

約数ペア:

[(1, 20230817000), (2, 10115408500), (4, 5057704250), (5, 4046163400), (8, 2528852125), (10, 2023081700), (20, 1011540850), (25, 809232680), (31, 652607000), (40, 505770425), (50, 404616340), (62, 326303500), (100, 202308170), (124, 163151750), (125, 161846536), (155, 130521400), (200, 101154085), (248, 81575875), (250, 80923268), (310, 65260700), (500, 40461634), (620, 32630350), (775, 26104280), (1000, 20230817), (1240, 16315175), (1550, 13052140), (3100, 6526070), (3875, 5220856), (6200, 3263035), (7750, 2610428), (15500, 1305214), (31000, 652607)]