968665060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 2306755584

約数和(自身を除く): 1338090524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 173, 220, 310, 341, 346, 620, 682, 692, 821, 865, 1364, 1642, 1705, 1730, 1903, 3284, 3410, 3460, 3806, 4105, 5363, 6820, 7612, 8210, 9031, 9515, 10726, 16420, 18062, 19030, 21452, 25451, 26815, 36124, 38060, 45155, 50902, 53630, 58993, 90310, 101804, 107260, 117986, 127255, 142033, 180620, 235972, 254510, 279961, 284066, 294965, 509020, 559922, 568132, 589930, 710165, 1119844, 1179860, 1399805, 1420330, 1562363, 2799610, 2840660, 3124726, 4403023, 5599220, 6249452, 7811815, 8806046, 15623630, 17612092, 22015115, 31247260, 44030230, 48433253, 88060460, 96866506, 193733012, 242166265, 484332530, 968665060]

約数ペア:

[(1, 968665060), (2, 484332530), (4, 242166265), (5, 193733012), (10, 96866506), (11, 88060460), (20, 48433253), (22, 44030230), (31, 31247260), (44, 22015115), (55, 17612092), (62, 15623630), (110, 8806046), (124, 7811815), (155, 6249452), (173, 5599220), (220, 4403023), (310, 3124726), (341, 2840660), (346, 2799610), (620, 1562363), (682, 1420330), (692, 1399805), (821, 1179860), (865, 1119844), (1364, 710165), (1642, 589930), (1705, 568132), (1730, 559922), (1903, 509020), (3284, 294965), (3410, 284066), (3460, 279961), (3806, 254510), (4105, 235972), (5363, 180620), (6820, 142033), (7612, 127255), (8210, 117986), (9031, 107260), (9515, 101804), (10726, 90310), (16420, 58993), (18062, 53630), (19030, 50902), (21452, 45155), (25451, 38060), (26815, 36124)]