90332450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4539

約数の個数: 48

約数和(自身を含む): 186821376

約数和(自身を除く): 96488926

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, 4483, 8966, 10075, 20150, 22415, 44830, 58279, 112075, 116558, 138973, 224150, 277946, 291395, 582790, 694865, 1389730, 1456975, 1806649, 2913950, 3474325, 3613298, 6948650, 9033245, 18066490, 45166225, 90332450]

約数ペア:

[(1, 90332450), (2, 45166225), (5, 18066490), (10, 9033245), (13, 6948650), (25, 3613298), (26, 3474325), (31, 2913950), (50, 1806649), (62, 1456975), (65, 1389730), (130, 694865), (155, 582790), (310, 291395), (325, 277946), (403, 224150), (650, 138973), (775, 116558), (806, 112075), (1550, 58279), (2015, 44830), (4030, 22415), (4483, 20150), (8966, 10075)]