28072724060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13711}}^1\times {\mathrm{4451}}^1$

素因数の和:18194

約数の個数: 48

約数和(自身を含む): 61534190592

約数和(自身を除く): 33461466532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4451, 8902, 13711, 17804, 22255, 27422, 44510, 54844, 68555, 89020, 102373, 137110, 204746, 274220, 315353, 409492, 511865, 630706, 1023730, 1261412, 1576765, 2047460, 3153530, 6307060, 61027661, 122055322, 244110644, 305138305, 610276610, 1220553220, 1403636203, 2807272406, 5614544812, 7018181015, 14036362030, 28072724060]

約数ペア:

[(1, 28072724060), (2, 14036362030), (4, 7018181015), (5, 5614544812), (10, 2807272406), (20, 1403636203), (23, 1220553220), (46, 610276610), (92, 305138305), (115, 244110644), (230, 122055322), (460, 61027661), (4451, 6307060), (8902, 3153530), (13711, 2047460), (17804, 1576765), (22255, 1261412), (27422, 1023730), (44510, 630706), (54844, 511865), (68555, 409492), (89020, 315353), (102373, 274220), (137110, 204746)]