80492018540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1\times {\mathrm{3343}}^1$

素因数の和:6471

約数の個数: 96

約数和(自身を含む): 186874490880

約数和(自身を除く): 106382472340

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3079, 3343, 3910, 6158, 6686, 7820, 12316, 13372, 15395, 16715, 30790, 33430, 52343, 56831, 61580, 66860, 70817, 76889, 104686, 113662, 141634, 153778, 209372, 227324, 261715, 283268, 284155, 307556, 354085, 384445, 523430, 568310, 708170, 768890, 1046860, 1136620, 1203889, 1307113, 1416340, 1537780, 2407778, 2614226, 4815556, 5228452, 6019445, 6535565, 10293097, 12038890, 13071130, 20586194, 24077780, 26142260, 41172388, 51465485, 102930970, 174982649, 205861940, 236741231, 349965298, 473482462, 699930596, 874913245, 946964924, 1183706155, 1749826490, 2367412310, 3499652980, 4024600927, 4734824620, 8049201854, 16098403708, 20123004635, 40246009270, 80492018540]

約数ペア:

[(1, 80492018540), (2, 40246009270), (4, 20123004635), (5, 16098403708), (10, 8049201854), (17, 4734824620), (20, 4024600927), (23, 3499652980), (34, 2367412310), (46, 1749826490), (68, 1183706155), (85, 946964924), (92, 874913245), (115, 699930596), (170, 473482462), (230, 349965298), (340, 236741231), (391, 205861940), (460, 174982649), (782, 102930970), (1564, 51465485), (1955, 41172388), (3079, 26142260), (3343, 24077780), (3910, 20586194), (6158, 13071130), (6686, 12038890), (7820, 10293097), (12316, 6535565), (13372, 6019445), (15395, 5228452), (16715, 4815556), (30790, 2614226), (33430, 2407778), (52343, 1537780), (56831, 1416340), (61580, 1307113), (66860, 1203889), (70817, 1136620), (76889, 1046860), (104686, 768890), (113662, 708170), (141634, 568310), (153778, 523430), (209372, 384445), (227324, 354085), (261715, 307556), (283268, 284155)]