434537620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 1080019584

約数和(自身を除く): 645481964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 74, 92, 110, 115, 121, 148, 185, 211, 220, 230, 242, 253, 370, 407, 422, 460, 484, 506, 605, 740, 814, 844, 851, 1012, 1055, 1210, 1265, 1628, 1702, 2035, 2110, 2321, 2420, 2530, 2783, 3404, 4070, 4220, 4255, 4477, 4642, 4853, 5060, 5566, 7807, 8140, 8510, 8954, 9284, 9361, 9706, 11132, 11605, 13915, 15614, 17020, 17908, 18722, 19412, 22385, 23210, 24265, 25531, 27830, 31228, 37444, 39035, 44770, 46420, 46805, 48530, 51062, 53383, 55660, 78070, 85877, 89540, 93610, 97060, 102124, 102971, 106766, 127655, 156140, 171754, 179561, 187220, 205942, 213532, 255310, 266915, 343508, 359122, 411884, 429385, 510620, 514855, 533830, 587213, 718244, 858770, 897805, 944647, 1029710, 1067660, 1174426, 1717540, 1795610, 1889294, 1975171, 2059420, 2348852, 2936065, 3591220, 3778588, 3950342, 4723235, 5872130, 7900684, 9446470, 9875855, 11744260, 18892940, 19751710, 21726881, 39503420, 43453762, 86907524, 108634405, 217268810, 434537620]

約数ペア:

[(1, 434537620), (2, 217268810), (4, 108634405), (5, 86907524), (10, 43453762), (11, 39503420), (20, 21726881), (22, 19751710), (23, 18892940), (37, 11744260), (44, 9875855), (46, 9446470), (55, 7900684), (74, 5872130), (92, 4723235), (110, 3950342), (115, 3778588), (121, 3591220), (148, 2936065), (185, 2348852), (211, 2059420), (220, 1975171), (230, 1889294), (242, 1795610), (253, 1717540), (370, 1174426), (407, 1067660), (422, 1029710), (460, 944647), (484, 897805), (506, 858770), (605, 718244), (740, 587213), (814, 533830), (844, 514855), (851, 510620), (1012, 429385), (1055, 411884), (1210, 359122), (1265, 343508), (1628, 266915), (1702, 255310), (2035, 213532), (2110, 205942), (2321, 187220), (2420, 179561), (2530, 171754), (2783, 156140), (3404, 127655), (4070, 106766), (4220, 102971), (4255, 102124), (4477, 97060), (4642, 93610), (4853, 89540), (5060, 85877), (5566, 78070), (7807, 55660), (8140, 53383), (8510, 51062), (8954, 48530), (9284, 46805), (9361, 46420), (9706, 44770), (11132, 39035), (11605, 37444), (13915, 31228), (15614, 27830), (17020, 25531), (17908, 24265), (18722, 23210), (19412, 22385)]