201803750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 80

約数和(自身を含む): 413305200

約数和(自身を除く): 211501450

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 125, 145, 190, 250, 290, 293, 475, 551, 586, 625, 725, 950, 1102, 1250, 1450, 1465, 2375, 2755, 2930, 3625, 4750, 5510, 5567, 7250, 7325, 8497, 11134, 11875, 13775, 14650, 16994, 18125, 23750, 27550, 27835, 36250, 36625, 42485, 55670, 68875, 73250, 84970, 137750, 139175, 161443, 183125, 212425, 278350, 322886, 344375, 366250, 424850, 688750, 695875, 807215, 1062125, 1391750, 1614430, 2124250, 3479375, 4036075, 5310625, 6958750, 8072150, 10621250, 20180375, 40360750, 100901875, 201803750]

約数ペア:

[(1, 201803750), (2, 100901875), (5, 40360750), (10, 20180375), (19, 10621250), (25, 8072150), (29, 6958750), (38, 5310625), (50, 4036075), (58, 3479375), (95, 2124250), (125, 1614430), (145, 1391750), (190, 1062125), (250, 807215), (290, 695875), (293, 688750), (475, 424850), (551, 366250), (586, 344375), (625, 322886), (725, 278350), (950, 212425), (1102, 183125), (1250, 161443), (1450, 139175), (1465, 137750), (2375, 84970), (2755, 73250), (2930, 68875), (3625, 55670), (4750, 42485), (5510, 36625), (5567, 36250), (7250, 27835), (7325, 27550), (8497, 23750), (11134, 18125), (11875, 16994), (13775, 14650)]