2214444980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 5171257728

約数和(自身を除く): 2956812748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 173, 220, 332, 346, 415, 692, 701, 830, 865, 913, 1402, 1660, 1730, 1826, 1903, 2804, 3460, 3505, 3652, 3806, 4565, 7010, 7612, 7711, 9130, 9515, 14020, 14359, 15422, 18260, 19030, 28718, 30844, 38060, 38555, 57436, 58183, 71795, 77110, 116366, 121273, 143590, 154220, 157949, 232732, 242546, 287180, 290915, 315898, 485092, 581830, 606365, 631796, 640013, 789745, 1163660, 1212730, 1280026, 1334003, 1579490, 2425460, 2560052, 2668006, 3158980, 3200065, 5336012, 6400130, 6670015, 10065659, 12800260, 13340030, 20131318, 26680060, 40262636, 50328295, 100656590, 110722249, 201313180, 221444498, 442888996, 553611245, 1107222490, 2214444980]

約数ペア:

[(1, 2214444980), (2, 1107222490), (4, 553611245), (5, 442888996), (10, 221444498), (11, 201313180), (20, 110722249), (22, 100656590), (44, 50328295), (55, 40262636), (83, 26680060), (110, 20131318), (166, 13340030), (173, 12800260), (220, 10065659), (332, 6670015), (346, 6400130), (415, 5336012), (692, 3200065), (701, 3158980), (830, 2668006), (865, 2560052), (913, 2425460), (1402, 1579490), (1660, 1334003), (1730, 1280026), (1826, 1212730), (1903, 1163660), (2804, 789745), (3460, 640013), (3505, 631796), (3652, 606365), (3806, 581830), (4565, 485092), (7010, 315898), (7612, 290915), (7711, 287180), (9130, 242546), (9515, 232732), (14020, 157949), (14359, 154220), (15422, 143590), (18260, 121273), (19030, 116366), (28718, 77110), (30844, 71795), (38060, 58183), (38555, 57436)]