100831720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 253380960

約数和(自身を除く): 152549240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 121, 166, 220, 242, 251, 332, 415, 440, 484, 502, 605, 664, 830, 913, 968, 1004, 1210, 1255, 1660, 1826, 2008, 2420, 2510, 2761, 3320, 3652, 4565, 4840, 5020, 5522, 7304, 9130, 10040, 10043, 11044, 13805, 18260, 20086, 20833, 22088, 27610, 30371, 36520, 40172, 41666, 50215, 55220, 60742, 80344, 83332, 100430, 104165, 110440, 121484, 151855, 166664, 200860, 208330, 229163, 242968, 303710, 401720, 416660, 458326, 607420, 833320, 916652, 1145815, 1214840, 1833304, 2291630, 2520793, 4583260, 5041586, 9166520, 10083172, 12603965, 20166344, 25207930, 50415860, 100831720]

約数ペア:

[(1, 100831720), (2, 50415860), (4, 25207930), (5, 20166344), (8, 12603965), (10, 10083172), (11, 9166520), (20, 5041586), (22, 4583260), (40, 2520793), (44, 2291630), (55, 1833304), (83, 1214840), (88, 1145815), (110, 916652), (121, 833320), (166, 607420), (220, 458326), (242, 416660), (251, 401720), (332, 303710), (415, 242968), (440, 229163), (484, 208330), (502, 200860), (605, 166664), (664, 151855), (830, 121484), (913, 110440), (968, 104165), (1004, 100430), (1210, 83332), (1255, 80344), (1660, 60742), (1826, 55220), (2008, 50215), (2420, 41666), (2510, 40172), (2761, 36520), (3320, 30371), (3652, 27610), (4565, 22088), (4840, 20833), (5020, 20086), (5522, 18260), (7304, 13805), (9130, 11044), (10040, 10043)]