1023646660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 2359526400

約数和(自身を除く): 1335879740

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 113, 124, 155, 190, 226, 310, 380, 452, 565, 589, 620, 769, 1130, 1178, 1538, 2147, 2260, 2356, 2945, 3076, 3503, 3845, 4294, 5890, 7006, 7690, 8588, 10735, 11780, 14012, 14611, 15380, 17515, 21470, 23839, 29222, 35030, 42940, 47678, 58444, 66557, 70060, 73055, 86897, 95356, 119195, 133114, 146110, 173794, 238390, 266228, 292220, 332785, 347588, 434485, 452941, 476780, 665570, 868970, 905882, 1331140, 1651043, 1737940, 1811764, 2264705, 2693807, 3302086, 4529410, 5387614, 6604172, 8255215, 9058820, 10775228, 13469035, 16510430, 26938070, 33020860, 51182333, 53876140, 102364666, 204729332, 255911665, 511823330, 1023646660]

約数ペア:

[(1, 1023646660), (2, 511823330), (4, 255911665), (5, 204729332), (10, 102364666), (19, 53876140), (20, 51182333), (31, 33020860), (38, 26938070), (62, 16510430), (76, 13469035), (95, 10775228), (113, 9058820), (124, 8255215), (155, 6604172), (190, 5387614), (226, 4529410), (310, 3302086), (380, 2693807), (452, 2264705), (565, 1811764), (589, 1737940), (620, 1651043), (769, 1331140), (1130, 905882), (1178, 868970), (1538, 665570), (2147, 476780), (2260, 452941), (2356, 434485), (2945, 347588), (3076, 332785), (3503, 292220), (3845, 266228), (4294, 238390), (5890, 173794), (7006, 146110), (7690, 133114), (8588, 119195), (10735, 95356), (11780, 86897), (14012, 73055), (14611, 70060), (15380, 66557), (17515, 58444), (21470, 47678), (23839, 42940), (29222, 35030)]