2205050520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{12113}}^1$

素因数の和:12205

約数の個数: 128

約数和(自身を含む): 6960219840

約数和(自身を除く): 4755169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 984, 1110, 1230, 1480, 1517, 1640, 2220, 2460, 3034, 4440, 4551, 4920, 6068, 7585, 9102, 12113, 12136, 15170, 18204, 22755, 24226, 30340, 36339, 36408, 45510, 48452, 60565, 60680, 72678, 91020, 96904, 121130, 145356, 181695, 182040, 242260, 290712, 363390, 448181, 484520, 496633, 726780, 896362, 993266, 1344543, 1453560, 1489899, 1792724, 1986532, 2240905, 2483165, 2689086, 2979798, 3585448, 3973064, 4481810, 4966330, 5378172, 5959596, 6722715, 7449495, 8963620, 9932660, 10756344, 11919192, 13445430, 14898990, 17927240, 18375421, 19865320, 26890860, 29797980, 36750842, 53781720, 55126263, 59595960, 73501684, 91877105, 110252526, 147003368, 183754210, 220505052, 275631315, 367508420, 441010104, 551262630, 735016840, 1102525260, 2205050520]

約数ペア:

[(1, 2205050520), (2, 1102525260), (3, 735016840), (4, 551262630), (5, 441010104), (6, 367508420), (8, 275631315), (10, 220505052), (12, 183754210), (15, 147003368), (20, 110252526), (24, 91877105), (30, 73501684), (37, 59595960), (40, 55126263), (41, 53781720), (60, 36750842), (74, 29797980), (82, 26890860), (111, 19865320), (120, 18375421), (123, 17927240), (148, 14898990), (164, 13445430), (185, 11919192), (205, 10756344), (222, 9932660), (246, 8963620), (296, 7449495), (328, 6722715), (370, 5959596), (410, 5378172), (444, 4966330), (492, 4481810), (555, 3973064), (615, 3585448), (740, 2979798), (820, 2689086), (888, 2483165), (984, 2240905), (1110, 1986532), (1230, 1792724), (1480, 1489899), (1517, 1453560), (1640, 1344543), (2220, 993266), (2460, 896362), (3034, 726780), (4440, 496633), (4551, 484520), (4920, 448181), (6068, 363390), (7585, 290712), (9102, 242260), (12113, 182040), (12136, 181695), (15170, 145356), (18204, 121130), (22755, 96904), (24226, 91020), (30340, 72678), (36339, 60680), (36408, 60565), (45510, 48452)]