22417340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 56125440

約数和(自身を除く): 33708100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 173, 190, 209, 220, 310, 341, 346, 380, 418, 589, 620, 682, 692, 836, 865, 1045, 1178, 1364, 1705, 1730, 1903, 2090, 2356, 2945, 3287, 3410, 3460, 3806, 4180, 5363, 5890, 6479, 6574, 6820, 7612, 9515, 10726, 11780, 12958, 13148, 16435, 19030, 21452, 25916, 26815, 32395, 32870, 36157, 38060, 53630, 58993, 64790, 65740, 72314, 101897, 107260, 117986, 129580, 144628, 180785, 203794, 235972, 294965, 361570, 407588, 509485, 589930, 723140, 1018970, 1120867, 1179860, 2037940, 2241734, 4483468, 5604335, 11208670, 22417340]

約数ペア:

[(1, 22417340), (2, 11208670), (4, 5604335), (5, 4483468), (10, 2241734), (11, 2037940), (19, 1179860), (20, 1120867), (22, 1018970), (31, 723140), (38, 589930), (44, 509485), (55, 407588), (62, 361570), (76, 294965), (95, 235972), (110, 203794), (124, 180785), (155, 144628), (173, 129580), (190, 117986), (209, 107260), (220, 101897), (310, 72314), (341, 65740), (346, 64790), (380, 58993), (418, 53630), (589, 38060), (620, 36157), (682, 32870), (692, 32395), (836, 26815), (865, 25916), (1045, 21452), (1178, 19030), (1364, 16435), (1705, 13148), (1730, 12958), (1903, 11780), (2090, 10726), (2356, 9515), (2945, 7612), (3287, 6820), (3410, 6574), (3460, 6479), (3806, 5890), (4180, 5363)]