45789440

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 111259008

約数和(自身を除く): 65469568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 431, 640, 664, 830, 862, 1280, 1328, 1660, 1724, 2155, 2656, 3320, 3448, 4310, 5312, 6640, 6896, 8620, 10624, 13280, 13792, 17240, 21248, 26560, 27584, 34480, 35773, 53120, 55168, 68960, 71546, 106240, 110336, 137920, 143092, 178865, 275840, 286184, 357730, 551680, 572368, 715460, 1144736, 1430920, 2289472, 2861840, 4578944, 5723680, 9157888, 11447360, 22894720, 45789440]

約数ペア:

[(1, 45789440), (2, 22894720), (4, 11447360), (5, 9157888), (8, 5723680), (10, 4578944), (16, 2861840), (20, 2289472), (32, 1430920), (40, 1144736), (64, 715460), (80, 572368), (83, 551680), (128, 357730), (160, 286184), (166, 275840), (256, 178865), (320, 143092), (332, 137920), (415, 110336), (431, 106240), (640, 71546), (664, 68960), (830, 55168), (862, 53120), (1280, 35773), (1328, 34480), (1660, 27584), (1724, 26560), (2155, 21248), (2656, 17240), (3320, 13792), (3448, 13280), (4310, 10624), (5312, 8620), (6640, 6896)]