40288648730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{19087}}^1$

素因数の和:19755

約数の個数: 64

約数和(自身を含む): 81800478720

約数和(自身を除く): 41511829990

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 619, 682, 1238, 1705, 3095, 3410, 6190, 6809, 13618, 19087, 19189, 34045, 38174, 38378, 68090, 95435, 95945, 190870, 191890, 209957, 211079, 419914, 422158, 591697, 1049785, 1055395, 1183394, 2099570, 2110790, 2958485, 5916970, 6508667, 11814853, 13017334, 23629706, 32543335, 59074265, 65086670, 118148530, 129963383, 259926766, 366260443, 649816915, 732520886, 1299633830, 1831302215, 3662604430, 4028864873, 8057729746, 20144324365, 40288648730]

約数ペア:

[(1, 40288648730), (2, 20144324365), (5, 8057729746), (10, 4028864873), (11, 3662604430), (22, 1831302215), (31, 1299633830), (55, 732520886), (62, 649816915), (110, 366260443), (155, 259926766), (310, 129963383), (341, 118148530), (619, 65086670), (682, 59074265), (1238, 32543335), (1705, 23629706), (3095, 13017334), (3410, 11814853), (6190, 6508667), (6809, 5916970), (13618, 2958485), (19087, 2110790), (19189, 2099570), (34045, 1183394), (38174, 1055395), (38378, 1049785), (68090, 591697), (95435, 422158), (95945, 419914), (190870, 211079), (191890, 209957)]