202608500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 465847200

約数和(自身を除く): 263238700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 89, 100, 116, 125, 145, 157, 178, 250, 290, 314, 356, 445, 500, 580, 628, 725, 785, 890, 1450, 1570, 1780, 2225, 2581, 2900, 3140, 3625, 3925, 4450, 4553, 5162, 7250, 7850, 8900, 9106, 10324, 11125, 12905, 13973, 14500, 15700, 18212, 19625, 22250, 22765, 25810, 27946, 39250, 44500, 45530, 51620, 55892, 64525, 69865, 78500, 91060, 113825, 129050, 139730, 227650, 258100, 279460, 322625, 349325, 405217, 455300, 569125, 645250, 698650, 810434, 1138250, 1290500, 1397300, 1620868, 1746625, 2026085, 2276500, 3493250, 4052170, 6986500, 8104340, 10130425, 20260850, 40521700, 50652125, 101304250, 202608500]

約数ペア:

[(1, 202608500), (2, 101304250), (4, 50652125), (5, 40521700), (10, 20260850), (20, 10130425), (25, 8104340), (29, 6986500), (50, 4052170), (58, 3493250), (89, 2276500), (100, 2026085), (116, 1746625), (125, 1620868), (145, 1397300), (157, 1290500), (178, 1138250), (250, 810434), (290, 698650), (314, 645250), (356, 569125), (445, 455300), (500, 405217), (580, 349325), (628, 322625), (725, 279460), (785, 258100), (890, 227650), (1450, 139730), (1570, 129050), (1780, 113825), (2225, 91060), (2581, 78500), (2900, 69865), (3140, 64525), (3625, 55892), (3925, 51620), (4450, 45530), (4553, 44500), (5162, 39250), (7250, 27946), (7850, 25810), (8900, 22765), (9106, 22250), (10324, 19625), (11125, 18212), (12905, 15700), (13973, 14500)]