803704980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6563}}^1$

素因数の和:6745

約数の個数: 96

約数和(自身を含む): 2439287424

約数和(自身を除く): 1635582444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1570, 1884, 2041, 2355, 3140, 4082, 4710, 6123, 6563, 8164, 9420, 10205, 12246, 13126, 19689, 20410, 24492, 26252, 30615, 32815, 39378, 40820, 61230, 65630, 78756, 85319, 98445, 122460, 131260, 170638, 196890, 255957, 341276, 393780, 426595, 511914, 853190, 1023828, 1030391, 1279785, 1706380, 2060782, 2559570, 3091173, 4121564, 5119140, 5151955, 6182346, 10303910, 12364692, 13395083, 15455865, 20607820, 26790166, 30911730, 40185249, 53580332, 61823460, 66975415, 80370498, 133950830, 160740996, 200926245, 267901660, 401852490, 803704980]

約数ペア:

[(1, 803704980), (2, 401852490), (3, 267901660), (4, 200926245), (5, 160740996), (6, 133950830), (10, 80370498), (12, 66975415), (13, 61823460), (15, 53580332), (20, 40185249), (26, 30911730), (30, 26790166), (39, 20607820), (52, 15455865), (60, 13395083), (65, 12364692), (78, 10303910), (130, 6182346), (156, 5151955), (157, 5119140), (195, 4121564), (260, 3091173), (314, 2559570), (390, 2060782), (471, 1706380), (628, 1279785), (780, 1030391), (785, 1023828), (942, 853190), (1570, 511914), (1884, 426595), (2041, 393780), (2355, 341276), (3140, 255957), (4082, 196890), (4710, 170638), (6123, 131260), (6563, 122460), (8164, 98445), (9420, 85319), (10205, 78756), (12246, 65630), (13126, 61230), (19689, 40820), (20410, 39378), (24492, 32815), (26252, 30615)]