83804925700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{325709}}^1$

素因数の和:325837

約数の個数: 72

約数和(自身を含む): 189985340160

約数和(自身を除く): 106180414460

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 83, 100, 124, 155, 166, 310, 332, 415, 620, 775, 830, 1550, 1660, 2075, 2573, 3100, 4150, 5146, 8300, 10292, 12865, 25730, 51460, 64325, 128650, 257300, 325709, 651418, 1302836, 1628545, 3257090, 6514180, 8142725, 10096979, 16285450, 20193958, 27033847, 32570900, 40387916, 50484895, 54067694, 100969790, 108135388, 135169235, 201939580, 252424475, 270338470, 504848950, 540676940, 675846175, 838049257, 1009697900, 1351692350, 1676098514, 2703384700, 3352197028, 4190246285, 8380492570, 16760985140, 20951231425, 41902462850, 83804925700]

約数ペア:

[(1, 83804925700), (2, 41902462850), (4, 20951231425), (5, 16760985140), (10, 8380492570), (20, 4190246285), (25, 3352197028), (31, 2703384700), (50, 1676098514), (62, 1351692350), (83, 1009697900), (100, 838049257), (124, 675846175), (155, 540676940), (166, 504848950), (310, 270338470), (332, 252424475), (415, 201939580), (620, 135169235), (775, 108135388), (830, 100969790), (1550, 54067694), (1660, 50484895), (2075, 40387916), (2573, 32570900), (3100, 27033847), (4150, 20193958), (5146, 16285450), (8300, 10096979), (10292, 8142725), (12865, 6514180), (25730, 3257090), (51460, 1628545), (64325, 1302836), (128650, 651418), (257300, 325709)]