3640984520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{3391}}^1$

素因数の和:4998

約数の個数: 64

約数和(自身を含む): 8682163200

約数和(自身を除く): 5041178680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1579, 3158, 3391, 6316, 6782, 7895, 12632, 13564, 15790, 16955, 26843, 27128, 31580, 33910, 53686, 57647, 63160, 67820, 107372, 115294, 134215, 135640, 214744, 230588, 268430, 288235, 461176, 536860, 576470, 1073720, 1152940, 2305880, 5354389, 10708778, 21417556, 26771945, 42835112, 53543890, 91024613, 107087780, 182049226, 214175560, 364098452, 455123065, 728196904, 910246130, 1820492260, 3640984520]

約数ペア:

[(1, 3640984520), (2, 1820492260), (4, 910246130), (5, 728196904), (8, 455123065), (10, 364098452), (17, 214175560), (20, 182049226), (34, 107087780), (40, 91024613), (68, 53543890), (85, 42835112), (136, 26771945), (170, 21417556), (340, 10708778), (680, 5354389), (1579, 2305880), (3158, 1152940), (3391, 1073720), (6316, 576470), (6782, 536860), (7895, 461176), (12632, 288235), (13564, 268430), (15790, 230588), (16955, 214744), (26843, 135640), (27128, 134215), (31580, 115294), (33910, 107372), (53686, 67820), (57647, 63160)]