229797440

素因数分解:

$2^6\times 5^1\times {\mathrm{773}}^1\times {\mathrm{929}}^1$

素因数の和:1719

約数の個数: 56

約数和(自身を含む): 548502840

約数和(自身を除く): 318705400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 773, 929, 1546, 1858, 3092, 3716, 3865, 4645, 6184, 7432, 7730, 9290, 12368, 14864, 15460, 18580, 24736, 29728, 30920, 37160, 49472, 59456, 61840, 74320, 123680, 148640, 247360, 297280, 718117, 1436234, 2872468, 3590585, 5744936, 7181170, 11489872, 14362340, 22979744, 28724680, 45959488, 57449360, 114898720, 229797440]

約数ペア:

[(1, 229797440), (2, 114898720), (4, 57449360), (5, 45959488), (8, 28724680), (10, 22979744), (16, 14362340), (20, 11489872), (32, 7181170), (40, 5744936), (64, 3590585), (80, 2872468), (160, 1436234), (320, 718117), (773, 297280), (929, 247360), (1546, 148640), (1858, 123680), (3092, 74320), (3716, 61840), (3865, 59456), (4645, 49472), (6184, 37160), (7432, 30920), (7730, 29728), (9290, 24736), (12368, 18580), (14864, 15460)]