10421058820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{2131}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 24434766720

約数和(自身を除く): 14013707900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 757, 1292, 1514, 1615, 2131, 3028, 3230, 3785, 4262, 6460, 7570, 8524, 10655, 12869, 14383, 15140, 21310, 25738, 28766, 36227, 40489, 42620, 51476, 57532, 64345, 71915, 72454, 80978, 128690, 143830, 144908, 161956, 181135, 202445, 244511, 257380, 287660, 362270, 404890, 489022, 688313, 724540, 809780, 978044, 1222555, 1376626, 1613167, 2445110, 2753252, 3226334, 3441565, 4890220, 6452668, 6883130, 8065835, 13766260, 16131670, 27423839, 30650173, 32263340, 54847678, 61300346, 109695356, 122600692, 137119195, 153250865, 274238390, 306501730, 521052941, 548476780, 613003460, 1042105882, 2084211764, 2605264705, 5210529410, 10421058820]

約数ペア:

[(1, 10421058820), (2, 5210529410), (4, 2605264705), (5, 2084211764), (10, 1042105882), (17, 613003460), (19, 548476780), (20, 521052941), (34, 306501730), (38, 274238390), (68, 153250865), (76, 137119195), (85, 122600692), (95, 109695356), (170, 61300346), (190, 54847678), (323, 32263340), (340, 30650173), (380, 27423839), (646, 16131670), (757, 13766260), (1292, 8065835), (1514, 6883130), (1615, 6452668), (2131, 4890220), (3028, 3441565), (3230, 3226334), (3785, 2753252), (4262, 2445110), (6460, 1613167), (7570, 1376626), (8524, 1222555), (10655, 978044), (12869, 809780), (14383, 724540), (15140, 688313), (21310, 489022), (25738, 404890), (28766, 362270), (36227, 287660), (40489, 257380), (42620, 244511), (51476, 202445), (57532, 181135), (64345, 161956), (71915, 144908), (72454, 143830), (80978, 128690)]