274370450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 581212800

約数和(自身を除く): 306842350

約数列:

[1, 2, 5, 10, 19, 23, 25, 29, 38, 46, 50, 58, 95, 115, 145, 190, 230, 290, 433, 437, 475, 551, 575, 667, 725, 866, 874, 950, 1102, 1150, 1334, 1450, 2165, 2185, 2755, 3335, 4330, 4370, 5510, 6670, 8227, 9959, 10825, 10925, 12557, 12673, 13775, 16454, 16675, 19918, 21650, 21850, 25114, 25346, 27550, 33350, 41135, 49795, 62785, 63365, 82270, 99590, 125570, 126730, 189221, 205675, 238583, 248975, 288811, 313925, 316825, 378442, 411350, 477166, 497950, 577622, 627850, 633650, 946105, 1192915, 1444055, 1892210, 2385830, 2888110, 4730525, 5487409, 5964575, 7220275, 9461050, 10974818, 11929150, 14440550, 27437045, 54874090, 137185225, 274370450]

約数ペア:

[(1, 274370450), (2, 137185225), (5, 54874090), (10, 27437045), (19, 14440550), (23, 11929150), (25, 10974818), (29, 9461050), (38, 7220275), (46, 5964575), (50, 5487409), (58, 4730525), (95, 2888110), (115, 2385830), (145, 1892210), (190, 1444055), (230, 1192915), (290, 946105), (433, 633650), (437, 627850), (475, 577622), (551, 497950), (575, 477166), (667, 411350), (725, 378442), (866, 316825), (874, 313925), (950, 288811), (1102, 248975), (1150, 238583), (1334, 205675), (1450, 189221), (2165, 126730), (2185, 125570), (2755, 99590), (3335, 82270), (4330, 63365), (4370, 62785), (5510, 49795), (6670, 41135), (8227, 33350), (9959, 27550), (10825, 25346), (10925, 25114), (12557, 21850), (12673, 21650), (13775, 19918), (16454, 16675)]