6586880

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 16498944

約数和(自身を除く): 9912064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 128, 155, 160, 166, 248, 256, 310, 320, 332, 415, 496, 512, 620, 640, 664, 830, 992, 1240, 1280, 1328, 1660, 1984, 2480, 2560, 2573, 2656, 3320, 3968, 4960, 5146, 5312, 6640, 7936, 9920, 10292, 10624, 12865, 13280, 15872, 19840, 20584, 21248, 25730, 26560, 39680, 41168, 42496, 51460, 53120, 79360, 82336, 102920, 106240, 164672, 205840, 212480, 329344, 411680, 658688, 823360, 1317376, 1646720, 3293440, 6586880]

約数ペア:

[(1, 6586880), (2, 3293440), (4, 1646720), (5, 1317376), (8, 823360), (10, 658688), (16, 411680), (20, 329344), (31, 212480), (32, 205840), (40, 164672), (62, 106240), (64, 102920), (80, 82336), (83, 79360), (124, 53120), (128, 51460), (155, 42496), (160, 41168), (166, 39680), (248, 26560), (256, 25730), (310, 21248), (320, 20584), (332, 19840), (415, 15872), (496, 13280), (512, 12865), (620, 10624), (640, 10292), (664, 9920), (830, 7936), (992, 6640), (1240, 5312), (1280, 5146), (1328, 4960), (1660, 3968), (1984, 3320), (2480, 2656), (2560, 2573)]