15706964650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1721}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 33182251200

約数和(自身を除く): 17475286550

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 739, 950, 1235, 1478, 1721, 2470, 3442, 3695, 6175, 7390, 8605, 9607, 12350, 14041, 17210, 18475, 19214, 22373, 28082, 32699, 36950, 43025, 44746, 48035, 65398, 70205, 86050, 96070, 111865, 140410, 163495, 182533, 223730, 240175, 326990, 351025, 365066, 425087, 480350, 559325, 702050, 817475, 850174, 912665, 1118650, 1271819, 1634950, 1825330, 2125435, 2543638, 4250870, 4563325, 6359095, 9126650, 10627175, 12718190, 16533647, 21254350, 24164561, 31795475, 33067294, 48329122, 63590950, 82668235, 120822805, 165336470, 241645610, 314139293, 413341175, 604114025, 628278586, 826682350, 1208228050, 1570696465, 3141392930, 7853482325, 15706964650]

約数ペア:

[(1, 15706964650), (2, 7853482325), (5, 3141392930), (10, 1570696465), (13, 1208228050), (19, 826682350), (25, 628278586), (26, 604114025), (38, 413341175), (50, 314139293), (65, 241645610), (95, 165336470), (130, 120822805), (190, 82668235), (247, 63590950), (325, 48329122), (475, 33067294), (494, 31795475), (650, 24164561), (739, 21254350), (950, 16533647), (1235, 12718190), (1478, 10627175), (1721, 9126650), (2470, 6359095), (3442, 4563325), (3695, 4250870), (6175, 2543638), (7390, 2125435), (8605, 1825330), (9607, 1634950), (12350, 1271819), (14041, 1118650), (17210, 912665), (18475, 850174), (19214, 817475), (22373, 702050), (28082, 559325), (32699, 480350), (36950, 425087), (43025, 365066), (44746, 351025), (48035, 326990), (65398, 240175), (70205, 223730), (86050, 182533), (96070, 163495), (111865, 140410)]