82959100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3875

約数の個数: 72

約数和(自身を含む): 212430848

約数和(自身を除く): 129471748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 3823, 4340, 5425, 7646, 10850, 15292, 19115, 21700, 26761, 38230, 53522, 76460, 95575, 107044, 118513, 133805, 191150, 237026, 267610, 382300, 474052, 535220, 592565, 669025, 829591, 1185130, 1338050, 1659182, 2370260, 2676100, 2962825, 3318364, 4147955, 5925650, 8295910, 11851300, 16591820, 20739775, 41479550, 82959100]

約数ペア:

[(1, 82959100), (2, 41479550), (4, 20739775), (5, 16591820), (7, 11851300), (10, 8295910), (14, 5925650), (20, 4147955), (25, 3318364), (28, 2962825), (31, 2676100), (35, 2370260), (50, 1659182), (62, 1338050), (70, 1185130), (100, 829591), (124, 669025), (140, 592565), (155, 535220), (175, 474052), (217, 382300), (310, 267610), (350, 237026), (434, 191150), (620, 133805), (700, 118513), (775, 107044), (868, 95575), (1085, 76460), (1550, 53522), (2170, 38230), (3100, 26761), (3823, 21700), (4340, 19115), (5425, 15292), (7646, 10850)]