23402300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 54423600

約数和(自身を除く): 31021300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 109, 113, 190, 218, 226, 380, 436, 452, 475, 545, 565, 950, 1090, 1130, 1900, 2071, 2147, 2180, 2260, 2725, 2825, 4142, 4294, 5450, 5650, 8284, 8588, 10355, 10735, 10900, 11300, 12317, 20710, 21470, 24634, 41420, 42940, 49268, 51775, 53675, 61585, 103550, 107350, 123170, 207100, 214700, 234023, 246340, 307925, 468046, 615850, 936092, 1170115, 1231700, 2340230, 4680460, 5850575, 11701150, 23402300]

約数ペア:

[(1, 23402300), (2, 11701150), (4, 5850575), (5, 4680460), (10, 2340230), (19, 1231700), (20, 1170115), (25, 936092), (38, 615850), (50, 468046), (76, 307925), (95, 246340), (100, 234023), (109, 214700), (113, 207100), (190, 123170), (218, 107350), (226, 103550), (380, 61585), (436, 53675), (452, 51775), (475, 49268), (545, 42940), (565, 41420), (950, 24634), (1090, 21470), (1130, 20710), (1900, 12317), (2071, 11300), (2147, 10900), (2180, 10735), (2260, 10355), (2725, 8588), (2825, 8284), (4142, 5650), (4294, 5450)]