2043519503900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153648083}}^1$

素因数の和:153648123

約数の個数: 72

約数和(自身を含む): 5334661476480

約数和(自身を除く): 3291141972580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 153648083, 307296166, 614592332, 768240415, 1075536581, 1536480830, 2151073162, 2919313577, 3072961660, 3841202075, 4302146324, 5377682905, 5838627154, 7682404150, 10755365810, 11677254308, 14596567885, 15364808300, 20435195039, 21510731620, 26888414525, 29193135770, 40870390078, 53776829050, 58386271540, 72982839425, 81740780156, 102175975195, 107553658100, 145965678850, 204351950390, 291931357700, 408703900780, 510879875975, 1021759751950, 2043519503900]

約数ペア:

[(1, 2043519503900), (2, 1021759751950), (4, 510879875975), (5, 408703900780), (7, 291931357700), (10, 204351950390), (14, 145965678850), (19, 107553658100), (20, 102175975195), (25, 81740780156), (28, 72982839425), (35, 58386271540), (38, 53776829050), (50, 40870390078), (70, 29193135770), (76, 26888414525), (95, 21510731620), (100, 20435195039), (133, 15364808300), (140, 14596567885), (175, 11677254308), (190, 10755365810), (266, 7682404150), (350, 5838627154), (380, 5377682905), (475, 4302146324), (532, 3841202075), (665, 3072961660), (700, 2919313577), (950, 2151073162), (1330, 1536480830), (1900, 1075536581), (2660, 768240415), (3325, 614592332), (6650, 307296166), (13300, 153648083)]