328049200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 820478736

約数和(自身を除く): 492429536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 83, 100, 164, 166, 200, 205, 241, 328, 332, 400, 410, 415, 482, 656, 664, 820, 830, 964, 1025, 1205, 1328, 1640, 1660, 1928, 2050, 2075, 2410, 3280, 3320, 3403, 3856, 4100, 4150, 4820, 6025, 6640, 6806, 8200, 8300, 9640, 9881, 12050, 13612, 16400, 16600, 17015, 19280, 19762, 20003, 24100, 27224, 33200, 34030, 39524, 40006, 48200, 49405, 54448, 68060, 79048, 80012, 85075, 96400, 98810, 100015, 136120, 158096, 160024, 170150, 197620, 200030, 247025, 272240, 320048, 340300, 395240, 400060, 494050, 500075, 680600, 790480, 800120, 820123, 988100, 1000150, 1361200, 1600240, 1640246, 1976200, 2000300, 3280492, 3952400, 4000600, 4100615, 6560984, 8001200, 8201230, 13121968, 16402460, 20503075, 32804920, 41006150, 65609840, 82012300, 164024600, 328049200]

約数ペア:

[(1, 328049200), (2, 164024600), (4, 82012300), (5, 65609840), (8, 41006150), (10, 32804920), (16, 20503075), (20, 16402460), (25, 13121968), (40, 8201230), (41, 8001200), (50, 6560984), (80, 4100615), (82, 4000600), (83, 3952400), (100, 3280492), (164, 2000300), (166, 1976200), (200, 1640246), (205, 1600240), (241, 1361200), (328, 1000150), (332, 988100), (400, 820123), (410, 800120), (415, 790480), (482, 680600), (656, 500075), (664, 494050), (820, 400060), (830, 395240), (964, 340300), (1025, 320048), (1205, 272240), (1328, 247025), (1640, 200030), (1660, 197620), (1928, 170150), (2050, 160024), (2075, 158096), (2410, 136120), (3280, 100015), (3320, 98810), (3403, 96400), (3856, 85075), (4100, 80012), (4150, 79048), (4820, 68060), (6025, 54448), (6640, 49405), (6806, 48200), (8200, 40006), (8300, 39524), (9640, 34030), (9881, 33200), (12050, 27224), (13612, 24100), (16400, 20003), (16600, 19762), (17015, 19280)]