33864220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 79135056

約数和(自身を除く): 45270836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 233, 260, 338, 430, 466, 559, 676, 845, 860, 932, 1118, 1165, 1690, 2236, 2330, 2795, 3029, 3380, 4660, 5590, 6058, 7267, 10019, 11180, 12116, 14534, 15145, 20038, 29068, 30290, 36335, 39377, 40076, 50095, 60580, 72670, 78754, 100190, 130247, 145340, 157508, 196885, 200380, 260494, 393770, 520988, 651235, 787540, 1302470, 1693211, 2604940, 3386422, 6772844, 8466055, 16932110, 33864220]

約数ペア:

[(1, 33864220), (2, 16932110), (4, 8466055), (5, 6772844), (10, 3386422), (13, 2604940), (20, 1693211), (26, 1302470), (43, 787540), (52, 651235), (65, 520988), (86, 393770), (130, 260494), (169, 200380), (172, 196885), (215, 157508), (233, 145340), (260, 130247), (338, 100190), (430, 78754), (466, 72670), (559, 60580), (676, 50095), (845, 40076), (860, 39377), (932, 36335), (1118, 30290), (1165, 29068), (1690, 20038), (2236, 15145), (2330, 14534), (2795, 12116), (3029, 11180), (3380, 10019), (4660, 7267), (5590, 6058)]