103688597380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{20011}}^1$

素因数の和:20221

約数の個数: 96

約数和(自身を含む): 228751568640

約数和(自身を除く): 125062971260

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 89, 142, 164, 178, 205, 284, 355, 356, 410, 445, 710, 820, 890, 1420, 1780, 2911, 3649, 5822, 6319, 7298, 11644, 12638, 14555, 14596, 18245, 20011, 25276, 29110, 31595, 36490, 40022, 58220, 63190, 72980, 80044, 100055, 126380, 200110, 259079, 400220, 518158, 820451, 1036316, 1295395, 1420781, 1640902, 1780979, 2590790, 2841562, 3281804, 3561958, 4102255, 5181580, 5683124, 7103905, 7123916, 8204510, 8904895, 14207810, 16409020, 17809790, 28415620, 35619580, 58252021, 73020139, 116504042, 126449509, 146040278, 233008084, 252899018, 291260105, 292080556, 365100695, 505798036, 582520210, 632247545, 730201390, 1165040420, 1264495090, 1460402780, 2528990180, 5184429869, 10368859738, 20737719476, 25922149345, 51844298690, 103688597380]

約数ペア:

[(1, 103688597380), (2, 51844298690), (4, 25922149345), (5, 20737719476), (10, 10368859738), (20, 5184429869), (41, 2528990180), (71, 1460402780), (82, 1264495090), (89, 1165040420), (142, 730201390), (164, 632247545), (178, 582520210), (205, 505798036), (284, 365100695), (355, 292080556), (356, 291260105), (410, 252899018), (445, 233008084), (710, 146040278), (820, 126449509), (890, 116504042), (1420, 73020139), (1780, 58252021), (2911, 35619580), (3649, 28415620), (5822, 17809790), (6319, 16409020), (7298, 14207810), (11644, 8904895), (12638, 8204510), (14555, 7123916), (14596, 7103905), (18245, 5683124), (20011, 5181580), (25276, 4102255), (29110, 3561958), (31595, 3281804), (36490, 2841562), (40022, 2590790), (58220, 1780979), (63190, 1640902), (72980, 1420781), (80044, 1295395), (100055, 1036316), (126380, 820451), (200110, 518158), (259079, 400220)]