8018407430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{12527}}^1$

素因数の和:12602

約数の個数: 72

約数和(自身を含む): 16585593696

約数和(自身を除く): 8567186266

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 529, 605, 1058, 1210, 1265, 2530, 2645, 2783, 5290, 5566, 5819, 11638, 12527, 13915, 25054, 27830, 29095, 58190, 62635, 64009, 125270, 128018, 137797, 275594, 288121, 320045, 576242, 640090, 688985, 1377970, 1440605, 1515767, 2881210, 3031534, 3169331, 6338662, 6626783, 7578835, 13253566, 15157670, 15846655, 31693310, 33133915, 34862641, 66267830, 69725282, 72894613, 145789226, 174313205, 348626410, 364473065, 728946130, 801840743, 1603681486, 4009203715, 8018407430]

約数ペア:

[(1, 8018407430), (2, 4009203715), (5, 1603681486), (10, 801840743), (11, 728946130), (22, 364473065), (23, 348626410), (46, 174313205), (55, 145789226), (110, 72894613), (115, 69725282), (121, 66267830), (230, 34862641), (242, 33133915), (253, 31693310), (506, 15846655), (529, 15157670), (605, 13253566), (1058, 7578835), (1210, 6626783), (1265, 6338662), (2530, 3169331), (2645, 3031534), (2783, 2881210), (5290, 1515767), (5566, 1440605), (5819, 1377970), (11638, 688985), (12527, 640090), (13915, 576242), (25054, 320045), (27830, 288121), (29095, 275594), (58190, 137797), (62635, 128018), (64009, 125270)]