916428100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56921}}^1$

素因数の和:56965

約数の個数: 72

約数和(自身を含む): 2371598208

約数和(自身を除く): 1455170108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 56921, 113842, 227684, 284605, 398447, 569210, 796894, 1138420, 1309183, 1423025, 1593788, 1992235, 2618366, 2846050, 3984470, 5236732, 5692100, 6545915, 7968940, 9164281, 9961175, 13091830, 18328562, 19922350, 26183660, 32729575, 36657124, 39844700, 45821405, 65459150, 91642810, 130918300, 183285620, 229107025, 458214050, 916428100]

約数ペア:

[(1, 916428100), (2, 458214050), (4, 229107025), (5, 183285620), (7, 130918300), (10, 91642810), (14, 65459150), (20, 45821405), (23, 39844700), (25, 36657124), (28, 32729575), (35, 26183660), (46, 19922350), (50, 18328562), (70, 13091830), (92, 9961175), (100, 9164281), (115, 7968940), (140, 6545915), (161, 5692100), (175, 5236732), (230, 3984470), (322, 2846050), (350, 2618366), (460, 1992235), (575, 1593788), (644, 1423025), (700, 1309183), (805, 1138420), (1150, 796894), (1610, 569210), (2300, 398447), (3220, 284605), (4025, 227684), (8050, 113842), (16100, 56921)]