1566657950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12942

約数の個数: 96

約数和(自身を含む): 3625080480

約数和(自身を除く): 2058422530

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 130, 143, 170, 187, 221, 275, 286, 325, 374, 425, 442, 550, 650, 715, 850, 935, 1105, 1430, 1870, 2210, 2431, 3575, 4675, 4862, 5525, 7150, 9350, 11050, 12155, 12889, 24310, 25778, 60775, 64445, 121550, 128890, 141779, 167557, 219113, 283558, 322225, 335114, 438226, 644450, 708895, 837785, 1095565, 1417790, 1675570, 1843127, 2191130, 2410243, 2848469, 3544475, 3686254, 4188925, 4820486, 5477825, 5696938, 7088950, 8377850, 9215635, 10955650, 12051215, 14242345, 18431270, 24102430, 28484690, 31333159, 46078175, 60256075, 62666318, 71211725, 92156350, 120512150, 142423450, 156665795, 313331590, 783328975, 1566657950]

約数ペア:

[(1, 1566657950), (2, 783328975), (5, 313331590), (10, 156665795), (11, 142423450), (13, 120512150), (17, 92156350), (22, 71211725), (25, 62666318), (26, 60256075), (34, 46078175), (50, 31333159), (55, 28484690), (65, 24102430), (85, 18431270), (110, 14242345), (130, 12051215), (143, 10955650), (170, 9215635), (187, 8377850), (221, 7088950), (275, 5696938), (286, 5477825), (325, 4820486), (374, 4188925), (425, 3686254), (442, 3544475), (550, 2848469), (650, 2410243), (715, 2191130), (850, 1843127), (935, 1675570), (1105, 1417790), (1430, 1095565), (1870, 837785), (2210, 708895), (2431, 644450), (3575, 438226), (4675, 335114), (4862, 322225), (5525, 283558), (7150, 219113), (9350, 167557), (11050, 141779), (12155, 128890), (12889, 121550), (24310, 64445), (25778, 60775)]