83152100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 195878088

約数和(自身を除く): 112725988

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 340, 410, 425, 697, 820, 850, 1025, 1193, 1394, 1700, 2050, 2386, 2788, 3485, 4100, 4772, 5965, 6970, 11930, 13940, 17425, 20281, 23860, 29825, 34850, 40562, 48913, 59650, 69700, 81124, 97826, 101405, 119300, 195652, 202810, 244565, 405620, 489130, 507025, 831521, 978260, 1014050, 1222825, 1663042, 2028100, 2445650, 3326084, 4157605, 4891300, 8315210, 16630420, 20788025, 41576050, 83152100]

約数ペア:

[(1, 83152100), (2, 41576050), (4, 20788025), (5, 16630420), (10, 8315210), (17, 4891300), (20, 4157605), (25, 3326084), (34, 2445650), (41, 2028100), (50, 1663042), (68, 1222825), (82, 1014050), (85, 978260), (100, 831521), (164, 507025), (170, 489130), (205, 405620), (340, 244565), (410, 202810), (425, 195652), (697, 119300), (820, 101405), (850, 97826), (1025, 81124), (1193, 69700), (1394, 59650), (1700, 48913), (2050, 40562), (2386, 34850), (2788, 29825), (3485, 23860), (4100, 20281), (4772, 17425), (5965, 13940), (6970, 11930)]