10897583450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{540823}}^1$

素因数の和:540879

約数の個数: 48

約数和(自身を含む): 22532891136

約数和(自身を除く): 11635307686

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 540823, 1081646, 2704115, 5408230, 7030699, 13520575, 14061398, 16765513, 27041150, 33531026, 35153495, 70306990, 83827565, 167655130, 175767475, 217951669, 351534950, 419137825, 435903338, 838275650, 1089758345, 2179516690, 5448791725, 10897583450]

約数ペア:

[(1, 10897583450), (2, 5448791725), (5, 2179516690), (10, 1089758345), (13, 838275650), (25, 435903338), (26, 419137825), (31, 351534950), (50, 217951669), (62, 175767475), (65, 167655130), (130, 83827565), (155, 70306990), (310, 35153495), (325, 33531026), (403, 27041150), (650, 16765513), (775, 14061398), (806, 13520575), (1550, 7030699), (2015, 5408230), (4030, 2704115), (10075, 1081646), (20150, 540823)]