45361990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 89413632

約数和(自身を除く): 44051642

約数列:

[1, 2, 5, 10, 31, 41, 43, 62, 82, 83, 86, 155, 166, 205, 215, 310, 410, 415, 430, 830, 1271, 1333, 1763, 2542, 2573, 2666, 3403, 3526, 3569, 5146, 6355, 6665, 6806, 7138, 8815, 12710, 12865, 13330, 17015, 17630, 17845, 25730, 34030, 35690, 54653, 105493, 109306, 110639, 146329, 210986, 221278, 273265, 292658, 527465, 546530, 553195, 731645, 1054930, 1106390, 1463290, 4536199, 9072398, 22680995, 45361990]

約数ペア:

[(1, 45361990), (2, 22680995), (5, 9072398), (10, 4536199), (31, 1463290), (41, 1106390), (43, 1054930), (62, 731645), (82, 553195), (83, 546530), (86, 527465), (155, 292658), (166, 273265), (205, 221278), (215, 210986), (310, 146329), (410, 110639), (415, 109306), (430, 105493), (830, 54653), (1271, 35690), (1333, 34030), (1763, 25730), (2542, 17845), (2573, 17630), (2666, 17015), (3403, 13330), (3526, 12865), (3569, 12710), (5146, 8815), (6355, 7138), (6665, 6806)]