39647381940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{99173}}^1$

素因数の和:101409

約数の個数: 72

約数和(自身を含む): 120319086888

約数和(自身を除く): 80671704948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2221, 4442, 6663, 8884, 11105, 13326, 19989, 22210, 26652, 33315, 39978, 44420, 66630, 79956, 99173, 99945, 133260, 198346, 199890, 297519, 396692, 399780, 495865, 595038, 892557, 991730, 1190076, 1487595, 1785114, 1983460, 2975190, 3570228, 4462785, 5950380, 8925570, 17851140, 220263233, 440526466, 660789699, 881052932, 1101316165, 1321579398, 1982369097, 2202632330, 2643158796, 3303948495, 3964738194, 4405264660, 6607896990, 7929476388, 9911845485, 13215793980, 19823690970, 39647381940]

約数ペア:

[(1, 39647381940), (2, 19823690970), (3, 13215793980), (4, 9911845485), (5, 7929476388), (6, 6607896990), (9, 4405264660), (10, 3964738194), (12, 3303948495), (15, 2643158796), (18, 2202632330), (20, 1982369097), (30, 1321579398), (36, 1101316165), (45, 881052932), (60, 660789699), (90, 440526466), (180, 220263233), (2221, 17851140), (4442, 8925570), (6663, 5950380), (8884, 4462785), (11105, 3570228), (13326, 2975190), (19989, 1983460), (22210, 1785114), (26652, 1487595), (33315, 1190076), (39978, 991730), (44420, 892557), (66630, 595038), (79956, 495865), (99173, 399780), (99945, 396692), (133260, 297519), (198346, 199890)]