193764507050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{265231}}^1$

素因数の和:266031

約数の個数: 48

約数和(自身を含む): 379865270400

約数和(自身を除く): 186100763350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 769, 950, 1538, 3845, 7690, 14611, 19225, 29222, 38450, 73055, 146110, 265231, 365275, 530462, 730550, 1326155, 2652310, 5039389, 6630775, 10078778, 13261550, 25196945, 50393890, 125984725, 203962639, 251969450, 407925278, 1019813195, 2039626390, 3875290141, 5099065975, 7750580282, 10198131950, 19376450705, 38752901410, 96882253525, 193764507050]

約数ペア:

[(1, 193764507050), (2, 96882253525), (5, 38752901410), (10, 19376450705), (19, 10198131950), (25, 7750580282), (38, 5099065975), (50, 3875290141), (95, 2039626390), (190, 1019813195), (475, 407925278), (769, 251969450), (950, 203962639), (1538, 125984725), (3845, 50393890), (7690, 25196945), (14611, 13261550), (19225, 10078778), (29222, 6630775), (38450, 5039389), (73055, 2652310), (146110, 1326155), (265231, 730550), (365275, 530462)]