8200133050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3248

約数の個数: 72

約数和(自身を含む): 16210597500

約数和(自身を除く): 8010464450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 149, 190, 298, 361, 475, 722, 745, 950, 1490, 1805, 2831, 3049, 3610, 3725, 5662, 6098, 7450, 9025, 14155, 15245, 18050, 28310, 30490, 53789, 57931, 70775, 76225, 107578, 115862, 141550, 152450, 268945, 289655, 454301, 537890, 579310, 908602, 1100689, 1344725, 1448275, 2201378, 2271505, 2689450, 2896550, 4543010, 5503445, 8631719, 11006890, 11357525, 17263438, 22715050, 27517225, 43158595, 55034450, 86317190, 164002661, 215792975, 328005322, 431585950, 820013305, 1640026610, 4100066525, 8200133050]

約数ペア:

[(1, 8200133050), (2, 4100066525), (5, 1640026610), (10, 820013305), (19, 431585950), (25, 328005322), (38, 215792975), (50, 164002661), (95, 86317190), (149, 55034450), (190, 43158595), (298, 27517225), (361, 22715050), (475, 17263438), (722, 11357525), (745, 11006890), (950, 8631719), (1490, 5503445), (1805, 4543010), (2831, 2896550), (3049, 2689450), (3610, 2271505), (3725, 2201378), (5662, 1448275), (6098, 1344725), (7450, 1100689), (9025, 908602), (14155, 579310), (15245, 537890), (18050, 454301), (28310, 289655), (30490, 268945), (53789, 152450), (57931, 141550), (70775, 115862), (76225, 107578)]