18451036990100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1290282307}}^1$

素因数の和:1290282345

約数の個数: 72

約数和(自身を含む): 47038531820448

約数和(自身を除く): 28587494830348

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 1290282307, 2580564614, 5161129228, 6451411535, 12902823070, 14193105377, 16773669991, 25805646140, 28386210754, 32257057675, 33547339982, 56772421508, 64514115350, 67094679964, 70965526885, 83868349955, 129028230700, 141931053770, 167736699910, 184510369901, 283862107540, 335473399820, 354827634425, 369020739802, 419341749775, 709655268850, 738041479604, 838683499550, 922551849505, 1419310537700, 1677366999100, 1845103699010, 3690207398020, 4612759247525, 9225518495050, 18451036990100]

約数ペア:

[(1, 18451036990100), (2, 9225518495050), (4, 4612759247525), (5, 3690207398020), (10, 1845103699010), (11, 1677366999100), (13, 1419310537700), (20, 922551849505), (22, 838683499550), (25, 738041479604), (26, 709655268850), (44, 419341749775), (50, 369020739802), (52, 354827634425), (55, 335473399820), (65, 283862107540), (100, 184510369901), (110, 167736699910), (130, 141931053770), (143, 129028230700), (220, 83868349955), (260, 70965526885), (275, 67094679964), (286, 64514115350), (325, 56772421508), (550, 33547339982), (572, 32257057675), (650, 28386210754), (715, 25805646140), (1100, 16773669991), (1300, 14193105377), (1430, 12902823070), (2860, 6451411535), (3575, 5161129228), (7150, 2580564614), (14300, 1290282307)]