1927200400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1337

約数の個数: 120

約数和(自身を含む): 4898793600

約数和(自身を除く): 2971593200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 239, 304, 380, 400, 475, 478, 760, 950, 956, 1061, 1195, 1520, 1900, 1912, 2122, 2390, 3800, 3824, 4244, 4541, 4780, 5305, 5975, 7600, 8488, 9082, 9560, 10610, 11950, 16976, 18164, 19120, 20159, 21220, 22705, 23900, 26525, 36328, 40318, 42440, 45410, 47800, 53050, 72656, 80636, 84880, 90820, 95600, 100795, 106100, 113525, 161272, 181640, 201590, 212200, 227050, 253579, 322544, 363280, 403180, 424400, 454100, 503975, 507158, 806360, 908200, 1007950, 1014316, 1267895, 1612720, 1816400, 2015900, 2028632, 2535790, 4031800, 4057264, 4818001, 5071580, 6339475, 8063600, 9636002, 10143160, 12678950, 19272004, 20286320, 24090005, 25357900, 38544008, 48180010, 50715800, 77088016, 96360020, 101431600, 120450025, 192720040, 240900050, 385440080, 481800100, 963600200, 1927200400]

約数ペア:

[(1, 1927200400), (2, 963600200), (4, 481800100), (5, 385440080), (8, 240900050), (10, 192720040), (16, 120450025), (19, 101431600), (20, 96360020), (25, 77088016), (38, 50715800), (40, 48180010), (50, 38544008), (76, 25357900), (80, 24090005), (95, 20286320), (100, 19272004), (152, 12678950), (190, 10143160), (200, 9636002), (239, 8063600), (304, 6339475), (380, 5071580), (400, 4818001), (475, 4057264), (478, 4031800), (760, 2535790), (950, 2028632), (956, 2015900), (1061, 1816400), (1195, 1612720), (1520, 1267895), (1900, 1014316), (1912, 1007950), (2122, 908200), (2390, 806360), (3800, 507158), (3824, 503975), (4244, 454100), (4541, 424400), (4780, 403180), (5305, 363280), (5975, 322544), (7600, 253579), (8488, 227050), (9082, 212200), (9560, 201590), (10610, 181640), (11950, 161272), (16976, 113525), (18164, 106100), (19120, 100795), (20159, 95600), (21220, 90820), (22705, 84880), (23900, 80636), (26525, 72656), (36328, 53050), (40318, 47800), (42440, 45410)]