4865457072980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61091}}^1\times {\mathrm{568877}}^1$

素因数の和:629984

約数の個数: 48

約数和(自身を含む): 11677308644736

約数和(自身を除く): 6811851571756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61091, 122182, 244364, 305455, 427637, 568877, 610910, 855274, 1137754, 1221820, 1710548, 2138185, 2275508, 2844385, 3982139, 4276370, 5688770, 7964278, 8552740, 11377540, 15928556, 19910695, 39821390, 79642780, 34753264807, 69506529614, 139013059228, 173766324035, 243272853649, 347532648070, 486545707298, 695065296140, 973091414596, 1216364268245, 2432728536490, 4865457072980]

約数ペア:

[(1, 4865457072980), (2, 2432728536490), (4, 1216364268245), (5, 973091414596), (7, 695065296140), (10, 486545707298), (14, 347532648070), (20, 243272853649), (28, 173766324035), (35, 139013059228), (70, 69506529614), (140, 34753264807), (61091, 79642780), (122182, 39821390), (244364, 19910695), (305455, 15928556), (427637, 11377540), (568877, 8552740), (610910, 7964278), (855274, 5688770), (1137754, 4276370), (1221820, 3982139), (1710548, 2844385), (2138185, 2275508)]