7196064100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:906

約数の個数: 108

約数和(自身を含む): 16314497472

約数和(自身を除く): 9118433372

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 103, 124, 155, 206, 310, 412, 515, 620, 727, 775, 961, 1030, 1454, 1550, 1922, 2060, 2575, 2908, 3100, 3193, 3635, 3844, 4805, 5150, 6386, 7270, 9610, 10300, 12772, 14540, 15965, 18175, 19220, 22537, 24025, 31930, 36350, 45074, 48050, 63860, 72700, 74881, 79825, 90148, 96100, 98983, 112685, 149762, 159650, 197966, 225370, 299524, 319300, 374405, 395932, 450740, 494915, 563425, 698647, 748810, 989830, 1126850, 1397294, 1497620, 1872025, 1979660, 2253700, 2321311, 2474575, 2794588, 3493235, 3744050, 4642622, 4949150, 6986470, 7488100, 9285244, 9898300, 11606555, 13972940, 17466175, 23213110, 34932350, 46426220, 58032775, 69864700, 71960641, 116065550, 143921282, 232131100, 287842564, 359803205, 719606410, 1439212820, 1799016025, 3598032050, 7196064100]

約数ペア:

[(1, 7196064100), (2, 3598032050), (4, 1799016025), (5, 1439212820), (10, 719606410), (20, 359803205), (25, 287842564), (31, 232131100), (50, 143921282), (62, 116065550), (100, 71960641), (103, 69864700), (124, 58032775), (155, 46426220), (206, 34932350), (310, 23213110), (412, 17466175), (515, 13972940), (620, 11606555), (727, 9898300), (775, 9285244), (961, 7488100), (1030, 6986470), (1454, 4949150), (1550, 4642622), (1922, 3744050), (2060, 3493235), (2575, 2794588), (2908, 2474575), (3100, 2321311), (3193, 2253700), (3635, 1979660), (3844, 1872025), (4805, 1497620), (5150, 1397294), (6386, 1126850), (7270, 989830), (9610, 748810), (10300, 698647), (12772, 563425), (14540, 494915), (15965, 450740), (18175, 395932), (19220, 374405), (22537, 319300), (24025, 299524), (31930, 225370), (36350, 197966), (45074, 159650), (48050, 149762), (63860, 112685), (72700, 98983), (74881, 96100), (79825, 90148)]