40350900205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 65089474560

約数和(自身を除く): 24738574355

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 109, 119, 163, 187, 347, 385, 545, 595, 763, 815, 935, 1141, 1199, 1309, 1735, 1793, 1853, 2429, 2771, 3815, 3817, 5705, 5899, 5995, 6545, 8393, 8965, 9265, 12145, 12551, 12971, 13855, 17767, 19085, 19397, 20383, 26719, 29495, 30481, 37823, 41293, 41965, 56561, 62755, 64855, 64889, 88835, 96985, 101915, 124369, 133595, 142681, 152405, 189115, 195437, 206465, 213367, 264761, 282805, 302039, 324445, 395927, 416053, 454223, 621845, 622171, 642991, 713405, 961537, 977185, 1066835, 1323805, 1368059, 1510195, 1979635, 2080265, 2114273, 2271115, 2912371, 3110855, 3214955, 3322429, 4355197, 4500937, 4807685, 6165149, 6730759, 6840295, 7072901, 10571365, 10576907, 14561855, 16612145, 21775985, 22504685, 23257003, 30825745, 33653795, 35364505, 43156043, 49510307, 52884535, 67816639, 74038349, 104807533, 116285015, 215780215, 247551535, 339083195, 370191745, 474716473, 524037665, 733652731, 1152882863, 2373582365, 3668263655, 5764414315, 8070180041, 40350900205]

約数ペア:

[(1, 40350900205), (5, 8070180041), (7, 5764414315), (11, 3668263655), (17, 2373582365), (35, 1152882863), (55, 733652731), (77, 524037665), (85, 474716473), (109, 370191745), (119, 339083195), (163, 247551535), (187, 215780215), (347, 116285015), (385, 104807533), (545, 74038349), (595, 67816639), (763, 52884535), (815, 49510307), (935, 43156043), (1141, 35364505), (1199, 33653795), (1309, 30825745), (1735, 23257003), (1793, 22504685), (1853, 21775985), (2429, 16612145), (2771, 14561855), (3815, 10576907), (3817, 10571365), (5705, 7072901), (5899, 6840295), (5995, 6730759), (6545, 6165149), (8393, 4807685), (8965, 4500937), (9265, 4355197), (12145, 3322429), (12551, 3214955), (12971, 3110855), (13855, 2912371), (17767, 2271115), (19085, 2114273), (19397, 2080265), (20383, 1979635), (26719, 1510195), (29495, 1368059), (30481, 1323805), (37823, 1066835), (41293, 977185), (41965, 961537), (56561, 713405), (62755, 642991), (64855, 622171), (64889, 621845), (88835, 454223), (96985, 416053), (101915, 395927), (124369, 324445), (133595, 302039), (142681, 282805), (152405, 264761), (189115, 213367), (195437, 206465)]