804969352940

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{8273}}^1\times {\mathrm{13043}}^1$

素因数の和:21698

約数の個数: 48

約数和(自身を含む): 1695302487648

約数和(自身を除く): 890333134708

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 8273, 13043, 16546, 26086, 33092, 41365, 52172, 65215, 82730, 130430, 165460, 260860, 3085829, 4865039, 6171658, 9730078, 12343316, 15429145, 19460156, 24325195, 30858290, 48650390, 61716580, 97300780, 107904739, 215809478, 431618956, 539523695, 1079047390, 2158094780, 40248467647, 80496935294, 160993870588, 201242338235, 402484676470, 804969352940]

約数ペア:

[(1, 804969352940), (2, 402484676470), (4, 201242338235), (5, 160993870588), (10, 80496935294), (20, 40248467647), (373, 2158094780), (746, 1079047390), (1492, 539523695), (1865, 431618956), (3730, 215809478), (7460, 107904739), (8273, 97300780), (13043, 61716580), (16546, 48650390), (26086, 30858290), (33092, 24325195), (41365, 19460156), (52172, 15429145), (65215, 12343316), (82730, 9730078), (130430, 6171658), (165460, 4865039), (260860, 3085829)]