1036642480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 2503839744

約数和(自身を除く): 1467197264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 167, 248, 310, 334, 496, 620, 668, 835, 1240, 1336, 1670, 2480, 2503, 2672, 3340, 5006, 5177, 6680, 10012, 10354, 12515, 13360, 20024, 20708, 25030, 25885, 40048, 41416, 50060, 51770, 77593, 82832, 100120, 103540, 155186, 200240, 207080, 310372, 387965, 414160, 418001, 620744, 775930, 836002, 1241488, 1551860, 1672004, 2090005, 3103720, 3344008, 4180010, 6207440, 6688016, 8360020, 12958031, 16720040, 25916062, 33440080, 51832124, 64790155, 103664248, 129580310, 207328496, 259160620, 518321240, 1036642480]

約数ペア:

[(1, 1036642480), (2, 518321240), (4, 259160620), (5, 207328496), (8, 129580310), (10, 103664248), (16, 64790155), (20, 51832124), (31, 33440080), (40, 25916062), (62, 16720040), (80, 12958031), (124, 8360020), (155, 6688016), (167, 6207440), (248, 4180010), (310, 3344008), (334, 3103720), (496, 2090005), (620, 1672004), (668, 1551860), (835, 1241488), (1240, 836002), (1336, 775930), (1670, 620744), (2480, 418001), (2503, 414160), (2672, 387965), (3340, 310372), (5006, 207080), (5177, 200240), (6680, 155186), (10012, 103540), (10354, 100120), (12515, 82832), (13360, 77593), (20024, 51770), (20708, 50060), (25030, 41416), (25885, 40048)]