534621320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 1222663680

約数和(自身を除く): 688042360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 227, 388, 454, 485, 607, 776, 908, 970, 1135, 1214, 1816, 1940, 2270, 2428, 3035, 3880, 4540, 4856, 6070, 9080, 12140, 22019, 24280, 44038, 58879, 88076, 110095, 117758, 137789, 176152, 220190, 235516, 275578, 294395, 440380, 471032, 551156, 588790, 688945, 880760, 1102312, 1177580, 1377890, 2355160, 2755780, 5511560, 13365533, 26731066, 53462132, 66827665, 106924264, 133655330, 267310660, 534621320]

約数ペア:

[(1, 534621320), (2, 267310660), (4, 133655330), (5, 106924264), (8, 66827665), (10, 53462132), (20, 26731066), (40, 13365533), (97, 5511560), (194, 2755780), (227, 2355160), (388, 1377890), (454, 1177580), (485, 1102312), (607, 880760), (776, 688945), (908, 588790), (970, 551156), (1135, 471032), (1214, 440380), (1816, 294395), (1940, 275578), (2270, 235516), (2428, 220190), (3035, 176152), (3880, 137789), (4540, 117758), (4856, 110095), (6070, 88076), (9080, 58879), (12140, 44038), (22019, 24280)]