2864760340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9829}}^1$

素因数の和:9929

約数の個数: 96

約数和(自身を含む): 6936048000

約数和(自身を除く): 4071287660

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 59, 65, 76, 95, 118, 130, 190, 236, 247, 260, 295, 380, 494, 590, 767, 988, 1121, 1180, 1235, 1534, 2242, 2470, 3068, 3835, 4484, 4940, 5605, 7670, 9829, 11210, 14573, 15340, 19658, 22420, 29146, 39316, 49145, 58292, 72865, 98290, 127777, 145730, 186751, 196580, 255554, 291460, 373502, 511108, 579911, 638885, 747004, 933755, 1159822, 1277770, 1867510, 2319644, 2427763, 2555540, 2899555, 3735020, 4855526, 5799110, 7538843, 9711052, 11018309, 11598220, 12138815, 15077686, 22036618, 24277630, 30155372, 37694215, 44073236, 48555260, 55091545, 75388430, 110183090, 143238017, 150776860, 220366180, 286476034, 572952068, 716190085, 1432380170, 2864760340]

約数ペア:

[(1, 2864760340), (2, 1432380170), (4, 716190085), (5, 572952068), (10, 286476034), (13, 220366180), (19, 150776860), (20, 143238017), (26, 110183090), (38, 75388430), (52, 55091545), (59, 48555260), (65, 44073236), (76, 37694215), (95, 30155372), (118, 24277630), (130, 22036618), (190, 15077686), (236, 12138815), (247, 11598220), (260, 11018309), (295, 9711052), (380, 7538843), (494, 5799110), (590, 4855526), (767, 3735020), (988, 2899555), (1121, 2555540), (1180, 2427763), (1235, 2319644), (1534, 1867510), (2242, 1277770), (2470, 1159822), (3068, 933755), (3835, 747004), (4484, 638885), (4940, 579911), (5605, 511108), (7670, 373502), (9829, 291460), (11210, 255554), (14573, 196580), (15340, 186751), (19658, 145730), (22420, 127777), (29146, 98290), (39316, 72865), (49145, 58292)]