253550876050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{405001}}^1$

素因数の和:405691

約数の個数: 48

約数和(自身を含む): 497180455200

約数和(自身を除く): 243629579150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 659, 950, 1318, 3295, 6590, 12521, 16475, 25042, 32950, 62605, 125210, 313025, 405001, 626050, 810002, 2025005, 4050010, 7695019, 10125025, 15390038, 20250050, 38475095, 76950190, 192375475, 266895659, 384750950, 533791318, 1334478295, 2668956590, 5071017521, 6672391475, 10142035042, 13344782950, 25355087605, 50710175210, 126775438025, 253550876050]

約数ペア:

[(1, 253550876050), (2, 126775438025), (5, 50710175210), (10, 25355087605), (19, 13344782950), (25, 10142035042), (38, 6672391475), (50, 5071017521), (95, 2668956590), (190, 1334478295), (475, 533791318), (659, 384750950), (950, 266895659), (1318, 192375475), (3295, 76950190), (6590, 38475095), (12521, 20250050), (16475, 15390038), (25042, 10125025), (32950, 7695019), (62605, 4050010), (125210, 2025005), (313025, 810002), (405001, 626050)]