1375194860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{2833}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 3112820256

約数和(自身を除く): 1737625396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1867, 2833, 3734, 5666, 7468, 9335, 11332, 14165, 18670, 24271, 28330, 36829, 37340, 48542, 56660, 73658, 97084, 121355, 147316, 184145, 242710, 368290, 485420, 736580, 5289211, 10578422, 21156844, 26446055, 52892110, 68759743, 105784220, 137519486, 275038972, 343798715, 687597430, 1375194860]

約数ペア:

[(1, 1375194860), (2, 687597430), (4, 343798715), (5, 275038972), (10, 137519486), (13, 105784220), (20, 68759743), (26, 52892110), (52, 26446055), (65, 21156844), (130, 10578422), (260, 5289211), (1867, 736580), (2833, 485420), (3734, 368290), (5666, 242710), (7468, 184145), (9335, 147316), (11332, 121355), (14165, 97084), (18670, 73658), (24271, 56660), (28330, 48542), (36829, 37340)]