65444200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 163114560

約数和(自身を除く): 97670360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 41, 46, 50, 82, 92, 100, 115, 164, 184, 200, 205, 230, 328, 347, 410, 460, 575, 694, 820, 920, 943, 1025, 1150, 1388, 1640, 1735, 1886, 2050, 2300, 2776, 3470, 3772, 4100, 4600, 4715, 6940, 7544, 7981, 8200, 8675, 9430, 13880, 14227, 15962, 17350, 18860, 23575, 28454, 31924, 34700, 37720, 39905, 47150, 56908, 63848, 69400, 71135, 79810, 94300, 113816, 142270, 159620, 188600, 199525, 284540, 319240, 327221, 355675, 399050, 569080, 654442, 711350, 798100, 1308884, 1422700, 1596200, 1636105, 2617768, 2845400, 3272210, 6544420, 8180525, 13088840, 16361050, 32722100, 65444200]

約数ペア:

[(1, 65444200), (2, 32722100), (4, 16361050), (5, 13088840), (8, 8180525), (10, 6544420), (20, 3272210), (23, 2845400), (25, 2617768), (40, 1636105), (41, 1596200), (46, 1422700), (50, 1308884), (82, 798100), (92, 711350), (100, 654442), (115, 569080), (164, 399050), (184, 355675), (200, 327221), (205, 319240), (230, 284540), (328, 199525), (347, 188600), (410, 159620), (460, 142270), (575, 113816), (694, 94300), (820, 79810), (920, 71135), (943, 69400), (1025, 63848), (1150, 56908), (1388, 47150), (1640, 39905), (1735, 37720), (1886, 34700), (2050, 31924), (2300, 28454), (2776, 23575), (3470, 18860), (3772, 17350), (4100, 15962), (4600, 14227), (4715, 13880), (6940, 9430), (7544, 8675), (7981, 8200)]