2093155340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 4683571200

約数和(自身を除く): 2590415860

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 109, 124, 155, 188, 218, 235, 310, 436, 470, 545, 620, 659, 940, 1090, 1318, 1457, 2180, 2636, 2914, 3295, 3379, 5123, 5828, 6590, 6758, 7285, 10246, 13180, 13516, 14570, 16895, 20429, 20492, 25615, 29140, 30973, 33790, 40858, 51230, 61946, 67580, 71831, 81716, 102145, 102460, 123892, 143662, 154865, 158813, 204290, 287324, 309730, 317626, 359155, 408580, 619460, 635252, 718310, 794065, 960163, 1436620, 1588130, 1920326, 2226761, 3176260, 3376057, 3840652, 4453522, 4800815, 6752114, 8907044, 9601630, 11133805, 13504228, 16880285, 19203260, 22267610, 33760570, 44535220, 67521140, 104657767, 209315534, 418631068, 523288835, 1046577670, 2093155340]

約数ペア:

[(1, 2093155340), (2, 1046577670), (4, 523288835), (5, 418631068), (10, 209315534), (20, 104657767), (31, 67521140), (47, 44535220), (62, 33760570), (94, 22267610), (109, 19203260), (124, 16880285), (155, 13504228), (188, 11133805), (218, 9601630), (235, 8907044), (310, 6752114), (436, 4800815), (470, 4453522), (545, 3840652), (620, 3376057), (659, 3176260), (940, 2226761), (1090, 1920326), (1318, 1588130), (1457, 1436620), (2180, 960163), (2636, 794065), (2914, 718310), (3295, 635252), (3379, 619460), (5123, 408580), (5828, 359155), (6590, 317626), (6758, 309730), (7285, 287324), (10246, 204290), (13180, 158813), (13516, 154865), (14570, 143662), (16895, 123892), (20429, 102460), (20492, 102145), (25615, 81716), (29140, 71831), (30973, 67580), (33790, 61946), (40858, 51230)]